Spectrum – See the Harmonics in Your Voice | SenSingA live frequency spectrum of your voice or instrument, with each note's fundamental and harmonics named as notes and solfège in a key.SenSing needs JavaScript and microphone access to run.

SenSing – Ear Training, Pitch Matching & Sight-Reading

Pitch Matching Practice – Sing Notes in Tune | SenSing

Interval Ear Training – Sing Major Scale Intervals | SenSing

Major Scale Singing Practice with Solfège | SenSing

Relative Pitch Training – Multiple Intervals | SenSing

Call & Response – Sing or Play Melodies by Ear | SenSing

Sight-Reading Practice for Instruments | SenSing

Drone Play-Along – Play Chord Tones over a Drone | SenSing

Online Metronome with Timing Check & Speed Trainer | SenSing

Circle of Thirds – Build Chords and Arpeggios from Stacked Thirds | SenSing

Circle of Fifths – Interactive Keys, Chords and Scales | SenSing