I just wanted to add to the 'must do' music list mentioned above... There is one particular track by Jean Michel Jarre from the 'Waiting for Cousteau' album funnily enough titled 'Waiting for Cousteau' which runs for 46 mins in duration. It is not 'music' as such more a weft of evolutionary blissful sounds that intertwine, and transport you to another world... This has the most amazing effect when on a sub-threshold DMT trip. Highly recommended!

Peace and love