Listen to each target tone once, drag the slider until your guess matches, then lock it in. Practice anytime, or play the shared Daily puzzle once per difficulty each day.
Sonido is a listening game — turn your volume up, then play the test tone to make sure you can hear it.
Mode
Difficulty
Sonido is a free ear-training game for anyone who wants to hear pitch more precisely — musicians, singers, producers, or just the curious. Practice with fresh random tones anytime, or take the Daily challenge: the same five targets for everyone each day, so you can compare notes with friends without spoiling the puzzle.
Relative pitch — hearing how one note relates to another — is a trainable skill, not a talent you either have or don't. A couple of minutes a day matching tones sharpens the same listening skill that helps with singing in tune, tuning an instrument by ear, and picking out a melody.