While not tradiditonal spiritual music, I think Jon’s work is powerful. He’s a meditator, mentions his interest in Tantra in interviews, and I think it comes through. The whole album, Music for Psychedelic Therapy, is wonderfully loving and peaceful. Another favorite of mine from the album is “Deep in the Glowing Heart.” This is one of my go-to albums, and it really helps bring me back to a peaceful center. Worth a listen 
