AudioStretch

About AudioStretch

AudioStretch is an app for studying and transcribing music from audio or video. It adjusts speed and pitch independently and makes it possible to loop a short selection. The waveform gives musicians a way to move through a recording and revisit a specific note or passage.

Import a recording, isolate a difficult phrase, and slow it down while keeping its pitch. When the notes become clear, play the phrase at a faster speed to check the timing and articulation. The ability to work from video is handy when a lesson shows the performance and you want to check the movement as well as the sound.