All Instruments

Bass

Every bass tool in one place — chords, scales, triads, ear training, and note reading. 4- and 5-string.

Practice Tools

Precision click with tap tempo, subdivisions, swing control, and time signatures from 2/4 to 7/4.

Real-time mic-based pitch detection. Cents-accurate, down to a 5-string low B.

Bass Rhythm Loops

Genre-based drum loops at any tempo — rock, jazz, Latin, blues, funk. Lock in the pocket with a real band feel.

Bass Rhythm Writer

Tap in your own rhythm and watch it turn into real notation. Set tempo, meter, length, quantize, and swing.

Theory & Reference

Bass Chord Finder

Search any chord — including jazz 9ths, 13ths, and half-diminished — and see real fretboard voicings for 4- or 5-string bass.

Bass Chord Builder

Build any chord from any root — see the intervals, Roman numeral function, and hear it played.

Circle of Fifths — Bass

Click any key on the wheel and watch it light up on a real bass fretboard underneath — or click the fretboard to jump to that key. 4- or 5-string.

Scale Map - Bass

Every scale across the full bass neck, frets 0–24 — major, minor, all 7 modes, pentatonics, blues, and advanced symmetric scales. Tonic, 3rd, and 5th color-coded. 4- or 5-string.

Triad Navigator — Bass

Master every triad and seventh-chord arpeggio across the neck. Scale degrees and fingerings, plus a full fretboard map. 4- or 5-string.

Ear Training

Bass Interval Ear Trainer

Hear an interval and identify it — ascending, descending, or harmonic. Difficulty tiers from unison to major 7th.

Bass Chord Ear Trainer

Identify major, minor, diminished, augmented, and seventh chords by ear. Progressive difficulty.

Bass Pitch Matcher

Play a target pitch into your mic. Real-time visual feedback confirms your accuracy.

Bass Rhythm Dictation

Hear a rhythm pattern and tap it back accurately. Great practice for any instrument.

Instrument Trainers

Fretboard Note Trainer

Learn every note on the neck with timed flashcard challenges. Full fretboard coverage, 4- or 5-string.

Sight Reading — Bass Tab

Read randomized tab notation and find the note on the neck. Difficulty levels, scored practice.

Sight Reading — Bass Clef

Read real bass-clef notation, sharps and flats included, and find the note on the neck. Difficulty levels, scored practice.