After the breakup of his post-hardcore band Pitchfork in 1990, singer/guitarist John Reis formed both Rocket from the Crypt and Drive Like Jehu. Envisioned as a punk-inspired rock and roll band, Rocket from the Crypt's original lineup consisted of Reis, guitarist Andy Stamets, bassist Pete Reichert, drummer Sean, and backing vocalist Elaina. The band took their name from the then defunct 1970s underground punk band Rocket from the Tombs. This lineup lasted roughly six months and recorded the band's debut album Paint as a Fragrance, released in 1991 on local label Cargo Music. At this time Reis began to use the pseudonym "Speedo" when working with the band. He was also simultaneously performing in Drive Like Jehu, who recorded their debut album around the same time. When Sean and Elaina moved away from San Diego, drummer Adam Willard joined the band under the stage name "Atom." The rest of the band also assumed stage monikers, with Stamets performing as "ND" and Reichert as "Petey X."  The band soon added a horn section, recruiting saxophone player Paul "Apollo 9" O'Beirne. They developed a reputation for their creative and energetic live shows, taking unusual measures to encourage audience participation such as handing out homemade lyric booklets and noisemakers. They released many vinyl singles around this time and began to attract a dedicated underground following. Reis recalls:  "It was really immediate; that's why we loved putting out singles early on. We recorded some songs for Sympathy for the Record Industry, and two weeks later, we had some finished copies of them. The turnaround time was amazing. And by the time people were able to get them, it was still under a month. They're hearing something that is completely fresh-this is something we're doing at the moment. We did that for, like, a three-year period."  Their second album Circa: Now! was released in 1992, followed by their first tour and music videos for the songs "Ditchdigger" and "Sturdy Wrist." The band also added a second member to its horn section, bringing in trumpeter Jason "JC 2000" Crane. Around this time Reis announced in a fanzine that all fans with Rocket from the Crypt tattoos would be allowed into the band's shows for free, for life, causing tattoos of their logo to become an international phenomenon.

Answer this question "Did any one else join?" by extracting the answer from the text above.
Rocket from the Crypt's original lineup consisted of Reis, guitarist Andy Stamets, bassist Pete Reichert, drummer Sean, and backing vocalist Elaina.