Fretboard · Ear training · Notation · Curriculum
Music theory
you can actually play.
An interactive fretboard, ear trainer, and play-along tool for guitar and bass — built so the theory sticks because your hands learned it, not because you memorized a chart.
8
Practice tools, one app
2
File formats Play Along reads — MIDI & Guitar Pro
0
Signups needed to start practicing
Fretboard Navigator
See the scale before you play a note.
Pick a root, a mode, a tuning. The fretboard lights up across as many strings and frets as your instrument has — guitar, bass, anything in between.
Ear Training
Train the part theory can't teach.
Intervals, chords, scales, rhythm, key signatures, even fretboard recognition — drilled against a real synth engine, not a folder of static audio clips.
Play Along
Drop in a song, get real-time feedback.
Upload a MIDI or Guitar Pro file and practice against real staff-and-tab notation or a scrolling note highway. Play on a MIDI keyboard, your instrument through the mic, or the on-screen keyboard, and get instant pitch-and-rhythm grading as the playhead scrolls. Wait Mode pauses for you to play the right note, loop any section, dial in playback speed and grading strictness, and transpose or re-tune on the fly.
Progress & Achievements
Practice that keeps score.
XP, levels, and achievements track every session automatically. Share a progress card with one tap, or just watch the level counter move.
Community
Practice sticks when it's social.
Build a public profile, follow other musicians, and compare levels and streaks on the leaderboard. Challenge a friend to a head-to-head match, race the clock in a speed run, or just watch the leaderboard. Practicing alone is optional, not required.
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