The developing band (at this point, entirely an instrumental act) took the name "Level 42" and settled on a working line-up of King (bass guitar, percussion), Lindup (keyboards, percussion), Boon Gould (guitar, saxophone) and Phil Gould (drums). The name of the band is a reference to the novel "The Hitchhiker's Guide to the Galaxy" by Douglas Adams, in which "42" is the answer to "the ultimate question of life, the universe, and everything." Having maintained their links with Wally Badarou, Phil Gould and Mark King invited him to work with Level 42. Although he never formally joined the band, Badarou would become a fifth member in all but name: co-writing songs, playing keyboards and synthesizers in the studio and co-producing the records.