Las olas
In 1981, singer/songwriter/guitarist Kimberley Rew joined Mama's Cookin', and the five-piece group was quickly renamed The Waves after a band Rew and Cooper had been in together in the mid-1970s. The Waves were initially fronted by Rew. However, over the first year of the Waves' existence, Rew began to write material for Leskanich to sing, and she was soon the primary vocalist. The Waves made their initial recorded appearances on a 1982 single ("Nightmare"/"Hey, War Pig!"); both tracks were included on the 1982 Rew solo album called "The Bible of Bop". The Waves then issued their debut EP, "Shock Horror!", later in 1982. Around this time, bassist Jakins left the band. He was not replaced, as de la Cruz took over on bass and the band was rechristened Katrina and the Waves.