there are several tracks, anyway the most famous one is Johann Pachelbel Canon in D Major. Said that this is just a 7 minutes relaxation exercise. If you want to download the free meditation course you can visit methodalpha
Pachelbel Canon, Classical music.
Johann Pachelbel - Canon in D Major from "London Symphony Orchestra Plays Great Classics"
Johann Pachelbel Canon or Kanon baroque christmas classical music song ...