Skip Spence and Quicksilver Messenger Service bitchin' out and overloading THEE best cover version of Bo Diddley's "Mona" I've ever heard. (1969)
note; you might want to adjust yer volume a bit before RAWKING.
Also, do be checking Skip's last LP "Oar".
To me, reminiscent of Sid Barrett's post Floyd LP's as he went from full band rockin' to alleged nutty behavior, then to solo guitar, vocals y great songs.