Clearlight is a French progressive rock band formed in 1973, although their best known work was produced in England and released by a major British record company. While progressive rock is an appropriate overall genre for the band, much of their work delves into other genres including psychedelic music, jam band music, symphonic rock, space rock, jazz fusion, and new-age music.

"Clearlight" consists of pianist and composer Cyrille Verdeaux alongside other musicians, who are usually guest participants with no compositional input, except on a couple of occasions, like the second album Forever Blowing Bubbles, where bassist Joël Dugrenot had virtual co-leader status, composing two of the tracks, or Visions, which prominently featured Didier Malherbe (formerly of Gong) and Didier Lockwood (formerly of Magma and Zao) as soloists.