Matrix A: 91.200 MA 2 1 M3 27 1439 Matrix B: 91200 MB 21 M3 271440 (stamped)
Matrix A: 91.200 MA 2 1 M3 27 1439 Matrix B: 91200 MB 21 M3 271440 (stamped)
The label has a misprint. “Pachuco Cadaver” is spelled “Pachuco Cavader”
Frank Zappa’s involvement
Frank Zappa produced both sides.