What's new

Recent changes worth knowing about.

June 2026

Phase 4 — exports landed

  • .als — gzipped Ableton Live Set with tempo, time-signature and three MIDI tracks
  • .dawproject — open format for Bitwig, Reaper, Studio One, with per-section automation breakpoints
  • Stems zip — four time-aligned WAV stems
  • Universal handoff zip — multi-track MIDI + stems + DAW-specific import README for Logic / FL Studio / Cubase / Pro Tools
  • MP3 export — 192 kbps stereo with mastering polish (compressor + brick-wall limiter)
  • Vertical .webm video — 1080×1920 with animated waveform and chord highlights, for Reels / TikTok / Shorts

June 2026

Indie Folk pack

Third curated pack. Lyric-led, in the lineage of Phoebe Bridgers, Bon Iver, Big Thief, Sufjan Stevens. Confessional voice, plain language, one striking image per stanza. Full Seidman category and Pattison craft scaffold; tested against the LyricCritiquePanel rhyme analyser, syllable scanner, and intention test.

Try it →

June 2026

Audio + MIDI engine

  • Full Tone.js loop with 10 sample-based and tuned synth patches
  • Web MIDI hardware input + on-screen keyboard + chord pads
  • Drum grid with 8 pattern presets, swing slider, MIDI export
  • Live FX panel (filter + reverb wet) you can ride during playback
  • Live waveform visualiser
  • Chord progression timeline with per-chord progress fill
  • Tap-tempo + live BPM ramping
  • Per-instrument mute mixer (pad / bass / drums)
  • Vibe presets + Surprise Me one-tap roller
  • Vocal pitch detector on takes — flags in-key or non-diatonic

June 2026

Lyric critique engine

Battery of deterministic checks on whatever's in your chorus, verses, and bridge: empty-calorie words, cliché blocklist enforcement, syllable scanner against the pack's prosody targets, full Pattison rhyme classification (perfect / family / additive / subtractive / assonance / consonance), open vs closed vowel on the chorus payoff line, stable vs unstable section structure, audience-tracking pronoun shifts, image-statement alternation streaks, and a song-intention test.

June 2026

Stripe end-to-end

Checkout, customer portal, HMAC-verified webhook updates profiles.tier via service role. Annual billing toggle on /pricing. Free tier still supports a full song with 50 coach turns; Maker and Pro unlock the rest.

May 2026

Pack generation from a description

Tell us what you want in plain English at /pack/new. Parts builds the pack and saves it to your library. Works offline too — falls back to a deterministic template generator.