Can confirm it's one of the best ways to experience it. Nothing quite like meditating to a super slowed version of a song, as you really feel the time distortion have an effect on your body as much as it does the music.
Each song I upload is between 200 and 400% slowed down, and I'll make several versions with different speeds, and layers of binaural beats before settling on one I really enjoy. But I'm so glad my little side projects can bring people joy!