Choose Your Instrument
Guitar & Bass
Mind goes blank at sessions, slow transcription, stuck on same phrases, can't hear progressions
Drums
Rhythm instability, timing slips after fills, struggle with slow tempos
Piano
Can't play without sheet music, struggling with chord charts, same voicings every time
Vocal
Unstable pitch, can't sing in different keys, can't memorize harmonies
Wind & Strings
Pitch doesn't match, get stuck at sight-reading
App Features
Fretboard, intervals, chords, scales, progressions, rhythm, sight-reading — detailed feature guide
Deep Dive — 9 hand-picked (of 20)
Rhythm Training Guide
Breaking down rushing, dragging, inconsistency, and pocket
The Nature of Groove
Going beyond "accurate but stiff" — average phase vs SD
Interval Recognition
Train relative pitch, master 13 intervals step by step
Chord Recognition
Hear chord qualities — triads → 7ths → tensions
Scale Recognition
Hear scales and modes — church modes and characteristic tones
Progression Training
Hear functional harmony movement (T/SD/D)
Chord Function Training
A 4-stage practical plan to hear T/SD/D via felt labels
Note Reading
5-landmark method for fast staff-position recognition
Fretboard Training
Learn the guitar fretboard — octave shapes and range progression
Not sure where to start?
A 30-second diagnostic that maps your instrument and pain to the right guide.