"Ceci n'est pas LSD." is Onde Sphérique's 7th release. It's an EP with, as the title implies, a very schizophrenic character. It sounds like a Split-EP, but it's for sure only one band playing. The EP is divided into an A and a B part. The A part, which represents the melancholic character of the EP, is expressed by dark and dreary post-rock tunes. The B part, which contains the "B-tracks", is coined by a manic and jesterish attitude and so brings a little more fresh but dark rock'n'roll into the dish.