When Maserati first began performing new songs for their next album, the one that immediately stood out with audiences was “Pyramid of the Sun,” a chugging behemoth driven, as usual, by one of the best rhythm sections in underground rock. It was an instant fan favorite and quickly cemented itself as an institutional song that would surely show up in the set list virtually every night for years to come. Unbeknownst to fans, there was an alternate version of the song that took the head-nodding hea…