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Use cases

Instrument Copying — slow down solos without pitch drift

At full speed your hands cannot keep up with a guitar, piano, or sax solo. In a normal player, slowing it down drops the pitch and makes the actual notes hard to identify. ToneBrowser changes only the speed and keeps the pitch fixed, dramatically improving copy accuracy.

A staged copy strategy (0.5 → 0.75 → 1.0)

Stage 1: A-B loop at 0.5x. Use your ears to pin down every single note in the phrase first.

Stage 2: raise it to 0.75x and check whether your hands can keep up. Adapt to the rhythmic feel.

Stage 3: return to full speed. If your hands still follow at the final tempo, the copy is done.

Repeat this three-stage pattern phrase by phrase and a solo that felt "impossible" on the first listen will be under your fingers within a day or two.

Use EQ to bring out the instrument

When copying guitar, turning on the Rock preset or a mid-boost EQ makes the guitar stand out from the mix. For piano, the Vocal preset emphasises the mids and highs and helps.

Take the music into your own hands.

Download ToneBrowser for free — change the key in 30 seconds.