Practice tool that finds audio/video tags and allows you to loop or control speed.
This is intended to use on open.spotify.com or youtube. Using this tool, you can select a portion of an audio track or a video to loop over, based on number of beats in the loop. You can easily navigate from one chunk to the next chunk of the same size. Finally, you can also alter the tempo of the playback and speed up or slow down every loop. This is perfect for musicians or dancers.