The first ever release of a heavy, acid-rock influenced power trio that wasactive in Denver, CO during 1971-'72. This album of archival material consist ofrecordings that were produced by bouncing tracks back and forth betweentwo-track and four-track reel-to-reel tape recorders. And these guys didn'tforget to add some weird and spacey effects along the way either. ThisLP-edition comes with a large 8-page booklet, offering lyrics, photos, plusinteresting and funny details about Umbra's history.