Do you have to use the Japanese Zen garden style of meditation music...? Or can I use the instramentals that I retrived from anime and video games? It seems eaiser to listen to FF-X's Hymn of the Fayth while meditating.
I believe you can use whatever type of music you find most comfortable and easy to meditate to: there's nothing "set in stone" or particular that you have to use. I personally like the sound of drum beats.