Lennie Wright from Web and Samurai produced Brainchild's first and only album, so it's no surprise that "Healing of the Lunatic Owl" is in a similar style to both "I Spider" and Samurai's self-titled album. That means early 70's progressive rock dominated by horns and organ. Brainchild is a septet that recorded their sole album Healing Of The Lunatic Owl in western London in 1970 on the A&M label. The album contains sizzling brass rock, which must rank among the best of the genre, but also with the much more obscure and even more brilliant Warm Dust and Galliard. Brainchild's line-up was basically your standard prog quartet, plus a three-man wind instrument section, including flute, sax, trumpet and trombone.

The Web are perhaps best known for their progressive rock classic I Spider (available on Esoteric Recordings), an album of innovation that continues to draw comparisons with the work of Van Der Graaf Generator at that time. The Web began life as a jazz and soul influenced outfit, fronted by singer John L. Watson, enjoying Top Ten hit singles throughout Europe. By the time of Theraphosa Blondi the band underwent a metamorphosis, with their music taking on more Jazz and Progressive influences, resulting in an excellent album that is rightly seen as a precursor to both the album I Spider and the band'sevolution into the group Samurai.