Sleeve VG+; Vinyl NM. This fourth album from The Mothers of Invention followed the avant-garde leanings of Lumpy Gravy, with Zappa and the gang playing it dead straight on a loving doo-wop and R&B pastiche recorded at Apostolic Studios in New York. Originally released in 1968 on Bizarre/Verve, this is a first pressing with the A1/B1 matrix.