Bug Fixes: - Fixed an issue where 6/8 and 12/8 time signatures were not correctly applied when importing songs via AI. - Fixed a groove/time-signature mismatch that caused incorrect playback after import.

Learn each progression's name and mood, right while you build ■ Presets Rebuilt on Music Theory (56 total) Every preset now uses its proper music-theory name — Canon Progression, Axis Progression, Plagal Cascade, Andalusian Cadence, Marusa, Komuro, Aeolian Shuttle, and more. Each preset shows Label / Vibe / Description so you can pick the right progression for your mood in seconds. ■ Pattern Detection Expanded from 16 to 56 (Pro) Pro's Analyze mode now matches your progression against 3.5× more famous patterns. That random chord loop you liked? Turns out it was the Axis Progression all along — and now OtoTheory tells you. ■ Tap Any Pattern to Learn Instantly (Pro) Tap a detected pattern arrow or list row to see its name, mood, and description in a rich popup. Analysis becomes learning — the way OtoTheory was meant to be used.

6/8 and 12/8 time signatures are here — explore new genres! ■ New Time Signatures Create in 6/8 and 12/8. Ballads, slow blues, shuffle rock, and more styles you couldn't build before are now at your fingertips. ■ 6 New Grooves - Ballad (6/8 & 12/8): R&B / soul chord feel - Arpeggio (6/8 & 12/8): Folk / acoustic fingerpicking - Rock (6/8 & 12/8): Heavy rock ballad / shuffle rock feel ■ Smooth DAW Integration MIDI and PDF exports correctly embed 6/8 and 12/8 time signatures, so you can continue your work seamlessly in GarageBand or Logic.

Analyze the chord progressions you create! ■ Chord Progression Analysis (New) See your progression through a music-theory lens. - The song's backbone (stability, tension, resolution) shown in color - The reasons behind "this is the moment that hits" visualized with arrows and labels - Classic patterns and stylish touches found for you automatically - Works for analyzing existing songs, too. ■ Easier AI Import A step-by-step guided flow makes importing chord progressions effortless, even for first-time users. ■ No more jargon walls Tap the "i" next to any term for both a feel-based description and the theory behind it.

Smarter Chord Suggestions - The AI tab now shows three clear sections — substitute chords, borrowed chords, and forward push — so you can instantly see *why* each suggestion works. Learn music theory as you create. - iPad: Transpose & Capo buttons added below fretboard - Bug Fixes: Various bug fixes and improvements.

- Bug Fixes: Various bug fixes and improvements.

- New Lens feature See your chord progression from a different perspective, with theory-based suggestions. Explore how it would sound in another key or scale, explained through three layers: Feel, Theory, and Try. - General improvements Improved overall app stability and experience. If you enjoy OtoTheory, a review would mean a lot!

- General improvements Improved overall app stability and experience. If you enjoy OtoTheory, a review would mean a lot!

- Transpose Pick a key and your entire chord progression moves with it. Find the right key for your voice or instrument in seconds. - Capo support Set your capo position and chords automatically switch to shape names. Skip the barre chords and play with easier forms. - Smarter AI import Imported progressions now auto-save with the artist and song name from the AI output. - General improvements Improved overall app stability and experience.

- Customizable PDF Scale Reference Choose which instruments to include in your PDF — Guitar, Bass, Keyboard, or any combination. Pentatonic mode is now available too, with omitted notes shown as dotted outlines so you can see exactly what's left out. - Degree or Note Name display Switch between degree labels (1, b3, 5) and note names (C, Eb, G) on fretboard and keyboard diagrams. Pick whichever works best for your practice. - General improvements Improved overall app stability and experience.

- Sketch sharing Send your chord progressions to bandmates or friends via AirDrop or the Files app. Groove and mixer settings come along, so they can hit play right away. - Fine-tune BPM Tap to adjust by 1, hold to repeat by 5. Dial in the exact tempo — like 128 BPM — without rounding. - General improvements Improved overall app stability and experience.

- Improved onboarding stability Fixed an issue when skipping the first-time guide. - Fixed iPad tutorial display Tutorial highlights now scroll correctly on iPad. - General improvements Improved overall app stability and experience.

- See the "role" of every chord at a glance AI suggestion cards now feature harmonic function colors. Tonic in orange, Dominant in blue, Subdominant in purple. Works with modal scales too. - Suggestions are now easier to browse Bridge tab splits into "Basics" and "Colorful" (7th chords). Substitute tab splits into "Diatonic" and "Non-diatonic." Less guesswork, more music-making. - Auto-save before export You'll be prompted to save your sketch before exporting MIDI/Audio/PDF. No more losing your work. - Send feedback to the developer Share your ideas or report bugs anonymously from Settings. Your voice helps shape the app. - A welcome guide for new users Onboarding is back for first-time users. Already know your way around? Tap Skip to jump right in. - AI chord imports just got more reliable Pasting chord progressions from ChatGPT, Gemini, etc. now works with more formats. No need to retry. - General improvements Fixed quick preset replace/add issues, key/scale sync, and various refinements to improve the overall experience.

• Improved slash chord display on the fretboard Slash chords like C/G and Am/E now show bass notes with a distinct wisteria-colored border, so you can instantly tell bass notes apart from chord tones. Works on the keyboard view too. • Fixed section display bug Fixed an issue where adding a new section would incorrectly show the first-time setup cards when sections already exist.

• Pentatonic mode on the fretboard Switch between Scale, Chord, and Penta to see the 5 pentatonic notes for your key — great for working out solos and riffs. Also viewable in the Key/Scale picker. • Progression overview See your entire chord progression in a 4-column grid. Tap to jump, with playback highlight. • Undo & shift delete Undo up to 20 steps. Long-press slots to remove and shift chords forward. • Bug fixes and layout improvements.

OtoTheory v2.2 brings major music theory visualization improvements. PDF Chord Chart Export * Export chord progressions as A4 PDF chord charts * Includes degree notation and section labels * Optional appendix with guitar/bass/keyboard scale reference Real-Time Chord Tone & Degree Display * Chord tones and degrees shown below the chord dial in real-time * Degrees (I, iv, V7, etc.) displayed below each chord slot * Scale notes and degrees shown in the key/scale picker Fretboard Scale/Chord Toggle * New Scale and Chord tabs on the fretboard * Scale mode: always shows scale tones; chord tones marked with small dots during playback * Works on guitar, bass, and keyboard Bug Fixes * Fixed chord tone calculation for m7b5, m(maj7), and 6/9 * Slash chord bass notes now highlighted on fretboard * Fixed layout shift when returning from fullscreen Thank you for supporting OtoTheory!

All creative features are now free with v2.0. Pro: Unlimited Workflow • Unlimited MIDI/Audio Export • Unlimited Saves & iCloud Sync • 100% Ad-Free Free: Creativity for Everyone • 15 groove patterns • 50+ chord progression presets • Tensions & slash chords • OtoTheory AI (all modes) • Section management *Free users can export once daily via rewarded ads. Thank you for supporting OtoTheory!

Version 2.0 — AI Import is here! ・Import Chords with AI: Ask ChatGPT or Gemini for chord progressions of your favorite songs, then just copy & paste. Instantly access degree analysis, chord tone display, backing playback, and MIDI export. ・Redesigned Start Screen: When creating a new sketch, choose from "Import with AI," "Choose Preset," or "Start Blank." No more guessing where to begin. ・Stability Improvements: Enhanced playback highlighting and various system refinements for a smoother experience.

- Redesigned Main Screen: We've integrated the Insight and Fretboard features directly into the main screen to make your workflow much easier.
 - Performance Boost: Minor adjustments to keep the app running fast and stable.

- More Insight Patterns: Added new cadences and patterns to the Insight Engine for even more progression possibilities. - Performance Improvements: Refined internal systems for a smoother, more reliable experience.

- Bug Fixes: Various bug fixes and improvements.

- New Mixer: Fine-tune your sound! You can now adjust volume and voicings for individual tracks.
 - Direct Export: Export MIDI and Audio files directly from the Build screen for a smoother workflow.
 - Collapsible Sections: You can now collapse the Chord Dial and OtoTheory AI sections for a cleaner, more focused workspace.
 - Bug Fixes: Various bug fixes and improvements.

- Faster Startup for Pro: Improved app launch speed for Pro users to get you creating even sooner.
 - Bug Fixes: Various bug fixes and improvements.

- Enhanced Insight Engine: Broadened the theoretical rules to suggest a wider, more diverse range of chords for your progressions.
 - Refined Suggestion Cards: Improved the layout and design of the chord suggestion cards for a better experience.
 - Bug Fixes: Various bug fixes and improvements.

- Audio Export: You can now export your progressions as audio files. Just tap the export button in My Sketches.
 - Bug Fixes: Various bug fixes and improvements.