On qubenzis.com we have loads of free psychedelic trance oriented downloads.
All sounds are in WAV / 16bit audio and songs are usually in MP3 192KB

FREE ALBUMS - by QPA, 3...
FREE TRACKS - by QPA, many...
SAMPLES - for pro psy music production, hundreds....
PSY LOOPS - optimized for electronic music production, loadz of 'em
SEARCH ENGINE - customized for music production
BOOKING - Please invite me to play in your party :-)

Qubenzis.com also collected useful web resources for producing psytrance
and electronic dance music. Links exchange, psychedelic art, forums, reviews.

~~ See You ~~