The app offers up to 12 music wind-up dolls, each with unique illustrations, animations, and sleeping melodies. Users can select between music box or piano sounds and set individual timers for playback.
Create and play chord progressions in various musical styles. Add chords, select instrument tracks, and hit play. Experiment with arrangements and mixes using piano, guitar, synth, bass, and drum tracks.
The app provides a real-time reverb audio effect with a 32-bit DSP engine. It allows users to adjust numerous parameters for diverse sounds and includes built-in resonant filters.
The app provides tools for writing songs, allowing users to experiment with structure, chord progressions, melodies, arrangements, and lyrics. Users can export PDF scores, MIDI, and audio, and create custom sound and composition templates.
Create files by setting tempo, key, and scale. Add sections like Intro with suggested first chords. Subsequent chord suggestions depend on the last chord in the section. Automatically invert chords for smooth voice leading.
Stream music from JJ Lin's discography. Access lyrics and song information. Create playlists and set reminders for song repeats. Share songs via social media. Sync with devices for offline playback.