One Size Fits All, Frank Zappa
The album that got me hooked on Frank and the Mothers. Picked it up in '75 when I was stationed in San Diego, quickly became my favorite band. Had been Blue Oyster Cult but there was something about the " climate " in Diego back then made me very receptive to Frank's approach to music.
Btw von Marwitz should check out Sofa No. 2?,