Ozric Tentacles. Perfect psychedelic space rock jams with no lyrics. From Wikipedia: Ozric music is a highly psychedelic mixture of driving basslines, keyboa

Ozric Tentacles. Perfect psychedelic space rock jams with no lyrics. From Wikipedia: Ozric music is a highly psychedelic mixture of driving basslines, keyboard and intricate guitar work, with a sound influenced by Steve Hillage and Gong. Many of the Ozrics' songs are in unusual time signatures and/or unusual Eastern-influenced modes. Furthermore, the band often features complex arrangements, which change time signature, key signature and tempo frequently in the course of a track, a well-known element present in progressive rock. There are also moments of straightforward funk-influenced grooves and strong influences from jazz fusion, dub/reggae and ambient music styles. These features are mixed with electronic elements, including densely layered psytrance- and techno-influenced arpeggiated synthesizers, pads, synth basslines, effects and programmed drumbeats. There is also a strong influence from dub and ambient music, with many quiet relaxed tracks, that balance the frenetic, intense material.