Frank Zappa played the Philadelphia Spectrum Theater on October 29th, 1976
Frank Zappa played the Philadelphia Spectrum Theater on October 29th, 1976. The concert was professionally recorded and was a perfect contender for the ongoing concert series from Vaulternative Records. Philly '76 was released in 2009 and features a complete show from a rare band line-up with another stellar mix from Grammy Award winning engineer Frank Filipetti.