The band undertook their first live performances in late 1967, at the Ash Grove in Los Angeles, when Agnello was still performing with the band. Byrd said that "the two engagements at The Ash Grove helped define us as a combination of experimental rock and performance art. Everything we did on the album we had performed live, via the addition of two tape decks on stage. We traveled with a bunch of gear, including a calliope, a 3' x 4' neon American flag (which had alternately flashing red and white stripes), and a full-size plaster nun. We may have been the first to use fog machines: the low-lying fog and the flashing flag created a striking environment. We tended to use low stage lighting when we could, with only a pin spot for the vocalist. And since we often played from written scores, we used stand lights, which also added a kind of other-worldly lit-from-below effect."