There are several mistakes or possibly intentional incorrect credits on the cover:
A1 is only listed as "Power Of The Drums" without any artist being mentioned. It is an excerpt from "Michael Shrieve On Drums" on the 1974 "Standard School Broadcast - Music Makers Percussion" release on Chevron M21/22/23/24.
A3 "La Dimostrazione" (originally on the CAM library album Cml 028 as well as on the CAM "Metralleta Stein" soundtrack) is misspelled "La Dimo Strzione" and credited to Danielle Patucci instead of Daniele Patucchi.
A5 "Compression" is originally from the 1970 "I Marc 4" album on Nelson (GLP 1004). It is here credited to "Ed Scogillera" as the publisher for the I Marc 4 albums is Ed. Musicali Scogliera s.r.l.
A6 is incorrectly called "Crossing The Border" and incorretly credited to Jerry Gold Smith instead of "Border Crossing" by Jerry Goldsmith from the 1971 The Last Run soundtrack on MGM Records 1SE-30ST.
A7 is simply credited to Eric Delaney instead of Eric Delaney's Big Beat Six as on the original 1965 "Big Noise From Winnetka b/w Big Beat" single on Pye 7N.15782
B4 "Dancer" by Tatsuro Yamashita from the album Spacy is incorrectly credited to "Spacey".
B6 is simply credited as "Drum Skit" without giving any artist credits.