{"passport":{"unfragile":{"@version":"1.0","version":"2026-05","artifact":{"id":"tool_cosonify","slug":"cosonify","name":"Cosonify","type":"product","url":"https://cosonify.com","page_url":"https://unfragile.ai/cosonify","categories":["voice-audio"],"tags":[],"pricing":{"model":"freemium","free":true,"starting_price":null},"status":"active","verified":false},"capabilities":[{"id":"tool_cosonify__cap_0","uri":"capability://text.generation.language.context.aware.lyric.generation.with.thematic.consistency","name":"context-aware lyric generation with thematic consistency","description":"Generates song lyrics by accepting user-provided themes, moods, and structural preferences (verse/chorus/bridge), then uses language models fine-tuned on songwriting patterns to produce rhyming, metrically-consistent output that maintains emotional tone across sections. The system likely employs prompt engineering or retrieval-augmented generation (RAG) over a corpus of successful songs to ground generation in proven lyrical structures and vocabulary patterns.","intents":["I need help writing a chorus that matches the emotional arc I've established in my verses","I want to brainstorm 5 different lyrical approaches to the same hook concept","I'm stuck on how to express a specific emotion in a way that fits my song's meter and rhyme scheme"],"best_for":["hobbyist songwriters breaking through creative blocks","bedroom producers needing rapid iteration on lyrical ideas","non-professional musicians exploring songwriting without formal training"],"limitations":["Generated lyrics often lack emotional specificity and originality that distinguish commercially successful songs; tendency toward generic phrasing and predictable rhyme choices","No persistent memory of song context across sessions unless explicitly saved; each generation is stateless","Quality degrades significantly for non-English languages or niche genres with limited training data","Cannot guarantee originality — no plagiarism detection against existing published songs"],"requires":["Web browser with modern JavaScript support","Active internet connection for API calls to language model backend","Freemium account or paid subscription for extended generation limits"],"input_types":["text (theme description, mood keywords, structural hints like 'verse', 'chorus', 'bridge')","optional: reference lyrics or song titles for style matching"],"output_types":["text (generated lyrics with line breaks and section labels)","optional: multiple candidate outputs for comparison"],"categories":["text-generation-language","music-composition"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_cosonify__cap_1","uri":"capability://text.generation.language.chord.progression.suggestion.with.harmonic.analysis","name":"chord progression suggestion with harmonic analysis","description":"Analyzes user-provided chord sequences or song keys and generates musically coherent chord progressions by applying music theory rules (voice leading, functional harmony, cadence patterns) and pattern matching against a database of successful progressions in similar genres. The system likely uses constraint satisfaction or Markov chain modeling to ensure generated progressions follow harmonic conventions while allowing creative variation.","intents":["I have a melody but no harmonic foundation; suggest chord progressions that fit this key and mood","I want to explore variations on a I-IV-V progression that feel fresh but still grounded","Help me understand why a chord progression I wrote doesn't feel resolved or complete"],"best_for":["producers with melodic ideas but limited music theory background","songwriters seeking harmonic inspiration without deep classical training","bedroom musicians experimenting with genre conventions"],"limitations":["Suggestions are constrained to diatonic and common borrowed chords; advanced jazz or experimental harmonic techniques are underrepresented","No real-time audio feedback — suggestions are text/notation only, requiring manual testing in DAW or instrument","Cannot account for instrumentation or production context that might make certain voicings impractical","Genre detection is coarse; suggestions may not align with specific subgenre conventions (e.g., lo-fi hip-hop vs trap)"],"requires":["Knowledge of basic music notation (chord names, key signatures) or willingness to learn","Web browser or DAW plugin integration (if available)","Optional: MIDI keyboard or notation software for testing suggestions"],"input_types":["text (chord names in standard notation: C, Dm, G7, etc.)","optional: key signature and genre/mood descriptors","optional: MIDI data or audio file for harmonic analysis"],"output_types":["text (suggested chord progressions with Roman numeral analysis)","optional: MIDI representation or audio playback preview","optional: harmonic analysis explaining voice leading and functional relationships"],"categories":["text-generation-language","music-composition"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_cosonify__cap_2","uri":"capability://text.generation.language.melody.generation.with.contour.and.phrasing.awareness","name":"melody generation with contour and phrasing awareness","description":"Generates melodic lines by accepting parameters like key, scale, phrase length, and emotional contour (ascending, descending, arch), then uses sequence-to-sequence models or constraint-based generation to produce singable melodies that respect vocal range limitations and phrasing conventions. The system likely enforces interval constraints (avoiding awkward leaps) and rhythmic patterns that align with the provided harmonic structure.","intents":["I have chords and lyrics but need a memorable melody that sits well vocally","Generate 3 different melodic variations on this hook that maintain the same emotional arc","Help me write a pre-chorus melody that builds tension toward the main chorus"],"best_for":["vocalists and singer-songwriters needing melodic scaffolding","producers without strong melodic instincts seeking AI co-writing","songwriters exploring multiple melodic options quickly"],"limitations":["Generated melodies often lack the memorability and distinctiveness of professionally-written hooks; tend toward safe, predictable contours","No consideration of vocal timbre, range limitations, or performance technique (breath points, vibrato, phrasing nuance)","Melodies are generated in isolation from production context; may not translate well when layered with instrumentation","Limited ability to generate melodies that serve narrative or emotional storytelling functions beyond surface-level contour"],"requires":["Understanding of basic melodic concepts (range, contour, phrasing)","Optional: MIDI keyboard or notation software for testing and refinement","Web browser or DAW integration"],"input_types":["text (key, scale, mood descriptors, phrase length in beats/bars)","optional: chord progression context","optional: reference melody or vocal range constraints"],"output_types":["MIDI data (playable in DAW or notation software)","optional: audio preview with simple synthesized voice","optional: notation (ABC, MusicXML, or standard sheet music format)"],"categories":["text-generation-language","music-composition"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_cosonify__cap_3","uri":"capability://planning.reasoning.song.structure.templating.and.arrangement.guidance","name":"song structure templating and arrangement guidance","description":"Provides pre-built song structure templates (verse-chorus-bridge, pop, hip-hop, folk formats) and suggests arrangement progressions (instrumentation builds, section transitions, dynamic arcs) based on genre and mood. The system likely uses rule-based templates combined with pattern matching against successful songs in the selected genre to recommend section ordering, repetition counts, and transition techniques.","intents":["I have song ideas but don't know how to structure them into a coherent full song","What's a typical song structure for the genre I'm working in, and how do I build tension across sections?","Help me plan an arrangement that builds from sparse to full instrumentation"],"best_for":["inexperienced songwriters unfamiliar with genre conventions","producers building full arrangements from scratch","hobbyists seeking structural guidance without formal music education"],"limitations":["Templates are genre-specific and may not accommodate experimental or hybrid genre approaches","Arrangement guidance is text-based and conceptual; no actual audio generation or DAW integration for implementation","Cannot account for artist-specific style preferences or unique structural innovations","Suggestions are generic; lack personalization based on the specific emotional content of the song"],"requires":["Web browser access","Basic understanding of song terminology (verse, chorus, bridge, pre-chorus, outro)","DAW or notation software for actual implementation (not provided by Cosonify)"],"input_types":["text (genre selection, mood/tempo descriptors, desired song length)","optional: existing song sections to analyze and structure"],"output_types":["text (structured outline with section labels, repetition counts, transition notes)","optional: visual timeline or flowchart of song structure","optional: arrangement notes describing instrumentation progression"],"categories":["planning-reasoning","music-composition"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_cosonify__cap_4","uri":"capability://planning.reasoning.brainstorming.session.with.multi.modal.prompt.expansion","name":"brainstorming session with multi-modal prompt expansion","description":"Accepts a single seed concept (word, phrase, emotion, or image) and expands it into multiple songwriting angles through prompt engineering and associative generation, producing lyrical themes, melodic moods, chord color suggestions, and structural ideas. The system likely uses word embeddings and semantic similarity to generate related concepts, then maps those to musical parameters.","intents":["I have one word or feeling I want to build a song around; help me explore all the angles","Generate 10 different song concepts from a single theme so I can pick the most interesting","I'm creatively blocked; give me unexpected songwriting directions I haven't considered"],"best_for":["songwriters in early ideation phase seeking rapid concept exploration","producers overcoming creative blocks through structured brainstorming","collaborative teams needing multiple starting points for discussion"],"limitations":["Expansions are associative and statistical; may produce clichéd or obvious directions rather than genuinely novel ideas","No evaluation of concept viability or commercial appeal; all suggestions treated equally","Brainstorming output is text-only; requires manual translation into actual song work","Limited ability to understand context-specific constraints (artist brand, existing discography, target audience)"],"requires":["Web browser with JavaScript","Freemium or paid account","Willingness to iterate and filter suggestions manually"],"input_types":["text (single word, phrase, emotion, or concept)","optional: genre, mood, or style constraints"],"output_types":["text (list of related concepts, lyrical angles, melodic moods, structural suggestions)","optional: organized by category (themes, emotions, imagery, metaphors)"],"categories":["planning-reasoning","text-generation-language"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_cosonify__cap_5","uri":"capability://automation.workflow.collaborative.editing.and.version.management.for.song.projects","name":"collaborative editing and version management for song projects","description":"Provides project-level organization for song ideas, allowing users to save, version, and iterate on lyrics, chords, and melodies within a persistent workspace. The system likely uses cloud storage with conflict resolution and change tracking to enable non-destructive editing and comparison of different song iterations.","intents":["I want to save multiple versions of this song and compare them side-by-side to pick the best approach","Keep all my song ideas organized in one place so I don't lose work or forget concepts","Track changes as I refine a song so I can revert to earlier versions if needed"],"best_for":["prolific songwriters managing multiple projects simultaneously","collaborative songwriting teams needing shared workspaces","producers iterating rapidly and needing version history"],"limitations":["No real-time collaborative editing; versions are snapshots rather than live-synced documents","No integration with DAWs or notation software; songs exist only within Cosonify ecosystem","Storage limits may apply on freemium tier, restricting number of saved projects","No export to industry-standard formats (MusicXML, MIDI, lyrics-only) for seamless DAW integration"],"requires":["User account with cloud storage (freemium or paid)","Web browser or desktop application","Internet connection for sync"],"input_types":["text (lyrics, chord progressions, song metadata)","optional: MIDI or audio files (if supported)"],"output_types":["text (saved song projects with version history)","optional: export formats (PDF, text, MIDI if available)"],"categories":["automation-workflow","memory-knowledge"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_cosonify__cap_6","uri":"capability://planning.reasoning.genre.aware.suggestion.filtering.and.style.matching","name":"genre-aware suggestion filtering and style matching","description":"Filters all generated suggestions (lyrics, chords, melodies, structures) based on selected genre, applying genre-specific rules and pattern matching to ensure output aligns with listener expectations and commercial conventions. The system likely maintains separate models or prompt templates for each supported genre, with genre-specific vocabulary, harmonic preferences, and structural norms.","intents":["I'm writing a lo-fi hip-hop track; make sure suggestions fit that aesthetic, not pop conventions","Generate chord progressions that sound authentically country, not generic","Help me understand what makes a song sound like it belongs in my chosen genre"],"best_for":["genre-focused producers seeking authentic style guidance","songwriters new to a genre wanting to learn conventions","artists protecting their brand identity through consistent style"],"limitations":["Genre detection is coarse; subgenres and hybrid styles are underrepresented","Suggestions may reinforce genre stereotypes rather than enabling innovation within genre","Limited support for emerging or niche genres with smaller training datasets","No real-time audio feedback to validate whether suggestions actually sound genre-appropriate"],"requires":["Genre selection from predefined list","Web browser access","Familiarity with genre conventions (or willingness to learn)"],"input_types":["text (genre selection, optional: subgenre or style descriptors)"],"output_types":["text (genre-filtered suggestions with style notes)","optional: explanation of genre conventions being applied"],"categories":["planning-reasoning","text-generation-language"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_cosonify__cap_7","uri":"capability://planning.reasoning.emotional.tone.and.mood.mapping.for.song.development","name":"emotional tone and mood mapping for song development","description":"Maps emotional descriptors (happy, melancholic, energetic, introspective) to musical parameters (chord color, melodic contour, lyrical vocabulary, tempo suggestions) to ensure emotional consistency across all song elements. The system likely uses semantic embeddings to connect emotional concepts to music theory and lyrical patterns, enabling cross-domain emotional coherence.","intents":["I want my song to feel bittersweet; help me choose chords and lyrics that express that specific emotion","How do I make sure the melody, lyrics, and harmony all convey the same emotional message?","Suggest a complete emotional arc for my song that builds from introspection to catharsis"],"best_for":["songwriters prioritizing emotional authenticity and coherence","producers seeking to align all song elements with a specific mood","artists developing emotional narratives across full songs or albums"],"limitations":["Emotional mapping is subjective; suggestions may not match user's personal emotional interpretation","No validation that generated elements actually convey intended emotion to listeners","Limited nuance for complex or contradictory emotions (e.g., hopeful melancholy)","Emotional suggestions are generic; lack personalization based on artist's unique voice or perspective"],"requires":["Ability to articulate emotional intent in words","Web browser access","Willingness to manually refine suggestions"],"input_types":["text (emotional descriptors, mood keywords, optional: reference songs with similar emotional tone)"],"output_types":["text (chord suggestions, melodic contour descriptions, lyrical vocabulary recommendations, tempo/dynamic guidance)","optional: emotional arc visualization or timeline"],"categories":["planning-reasoning","text-generation-language"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_cosonify__cap_8","uri":"capability://text.generation.language.rhyme.scheme.and.meter.analysis.with.constraint.based.generation","name":"rhyme scheme and meter analysis with constraint-based generation","description":"Analyzes user-provided lyrics for rhyme patterns and metrical structure, then generates alternatives that maintain or improve upon the original scheme while preserving meaning and emotional intent. The system likely uses phonetic analysis and syllable counting to enforce rhyme and meter constraints, combined with semantic similarity to ensure generated alternatives fit contextually.","intents":["This line doesn't rhyme properly with my chorus; suggest alternatives that fit the rhyme scheme","My verse feels metrically awkward; help me rewrite it to match the melody's rhythm","Generate 5 different ways to express this idea while maintaining my AABB rhyme scheme"],"best_for":["lyricists focused on technical craft and formal structure","songwriters refining existing lyrics for polish and consistency","non-native English speakers seeking to understand English rhyme and meter conventions"],"limitations":["Constraint-based generation may produce awkward or forced phrasing to satisfy rhyme/meter requirements","No consideration of natural speech rhythm or conversational flow; suggestions may sound artificial","Limited support for complex rhyme schemes (internal rhymes, slant rhymes, multisyllabic rhymes)","Phonetic analysis may fail on homophones, regional accents, or non-standard pronunciations"],"requires":["Existing lyrics to analyze","Understanding of basic rhyme and meter concepts (or willingness to learn)","Web browser access"],"input_types":["text (lyrics with line breaks, optional: specified rhyme scheme or meter pattern)"],"output_types":["text (analyzed rhyme scheme and meter, alternative lines maintaining constraints)","optional: visual representation of rhyme pattern and metrical feet"],"categories":["text-generation-language","data-processing-analysis"],"confidence":0.5,"matches":0,"success_rate":0}],"trust":{"score":39,"verified":false,"data_access_risk":"high","permissions":["Web browser with modern JavaScript support","Active internet connection for API calls to language model backend","Freemium account or paid subscription for extended generation limits","Knowledge of basic music notation (chord names, key signatures) or willingness to learn","Web browser or DAW plugin integration (if available)","Optional: MIDI keyboard or notation software for testing suggestions","Understanding of basic melodic concepts (range, contour, phrasing)","Optional: MIDI keyboard or notation software for testing and refinement","Web browser or DAW integration","Web browser access"],"failure_modes":["Generated lyrics often lack emotional specificity and originality that distinguish commercially successful songs; tendency toward generic phrasing and predictable rhyme choices","No persistent memory of song context across sessions unless explicitly saved; each generation is stateless","Quality degrades significantly for non-English languages or niche genres with limited training data","Cannot guarantee originality — no plagiarism detection against existing published songs","Suggestions are constrained to diatonic and common borrowed chords; advanced jazz or experimental harmonic techniques are underrepresented","No real-time audio feedback — suggestions are text/notation only, requiring manual testing in DAW or instrument","Cannot account for instrumentation or production context that might make certain voicings impractical","Genre detection is coarse; suggestions may not align with specific subgenre conventions (e.g., lo-fi hip-hop vs trap)","Generated melodies often lack the memorability and distinctiveness of professionally-written hooks; tend toward safe, predictable contours","No consideration of vocal timbre, range limitations, or performance technique (breath points, vibrato, phrasing nuance)","builder identity is not verified yet","no observed match outcomes yet"],"rank_breakdown":{"adoption":0.31666666666666665,"quality":0.67,"ecosystem":0.15000000000000002,"match_graph":0.25,"freshness":0.75,"weights":{"adoption":0.25,"quality":0.25,"ecosystem":0.1,"match_graph":0.35,"freshness":0.05}},"observed_outcomes":{"matches":0,"success_rate":0,"avg_confidence":0,"top_intents":[],"last_matched_at":null},"maintenance":{"status":"active","updated_at":"2026-05-24T12:16:30.282Z","last_scraped_at":"2026-04-05T13:23:42.561Z","last_commit":null},"community":{"stars":null,"forks":null,"weekly_downloads":null,"model_downloads":null,"model_likes":null}},"distribution":{"claim_url":"https://unfragile.ai/submit?claim=cosonify","compare_url":"https://unfragile.ai/compare?artifact=cosonify"}},"signature":"KrZLscdYtve54rUfeIBaxMIhdgoBGiMiN607TR2AXjivpvkRiAZhFebZWqkzqxkSKo0WVkHWffLsL5sDOnhNBA==","signedAt":"2026-06-21T16:54:27.332Z","signedBy":"unfragile.ai","version":1},"_links":{"self":"https://unfragile.ai/api/v1/passport/cosonify","artifact":"https://unfragile.ai/cosonify","verify":"https://unfragile.ai/api/v1/verify?slug=cosonify","publicKey":"https://unfragile.ai/api/v1/trust-passport-public-key","spec":"https://unfragile.ai/trust","schema":"https://unfragile.ai/schema.json","docs":"https://unfragile.ai/docs"}}