Practice Tools

Scale Visualizer, Arpeggio Visualizer, and Circle of Fifths connected — one key, one tuning, three tools. Start here.

Interactive fretboard to learn scales and modes on 4, 5, or 6 string basses. Also in Fretboard Lab, alongside arpeggios and key signatures.

Visualize chord tones and arpeggios across the fretboard. Also in Fretboard Lab, alongside scales and key signatures.

Visual guide to key signatures, relative minors, and scale relationships. Also in Fretboard Lab, alongside scales and arpeggios.

Identify intervals and chord qualities by ear. Timed game for all levels.

Accurate, adjustable metronome with visual beats and odd time signatures.

Program drum patterns and beats to back your bass practice.

Genre-based backing loops — Teen Town, Bossa Nova, Funk, and more — built with live-coded Strudel patterns you can tweak. Experimental.

Loop YouTube videos and control speed to master difficult sections.

Chain timed practice blocks into a routine with an auto-advancing timer, streaks, and session history.

Chromatic, Bass, and Guitar tuner with strobe visualization and reference tones.

Estimate string tension by gauge, scale length, and tuning before you order a custom set.