In April 1965, Campbell’s own career success pulled him from touring

In April 1965, Campbell’s own career success pulled him from touring with the group. Columbia Records staff producer Bruce Johnston was asked to locate a replacement for Campbell; having failed to find one, Johnston himself became a full-time member of the band. The June 4 vocal sessions for ” California Girls ” marked Johnston’s first recording session with the Beach Boys. “California Girls” was included on the band’s next album Summer Days (And Summer Nights!!) . The first single from Summer Days had been a reworked arrangement of ” Help Me, Rhonda “, which became the band’s second number 1 US single in the spring of 1965.