On 1 August 1980, Siouxsie And The Banshees released their third studio album, "Kaleidoscope". With the departure of John McKay and Kenny Morris and their replacement by two new musicians, Budgie on drums and John McGeoch on guitars, the band changed their musical direction and introduced new instruments such as synthesizers and drums machines depending on the tracks.
The 2004 edition of The Rolling Stone Album Guide gave a 3 out 5 rating saying that with the change in personnel, Kaleidoscope refined "the Banshees' attack, diversifying the sound without losing its swirling impact". In 2020, Rolling Stone included Kaleidoscope in the top 40 of their "80 Greatest albums of 1980" list, praising McGeoch as "one of the Eighties' unsung guitar masters" and Siouxsie's "vocal charisma".
Kaleidoscope influenced several musicians including the Cure frontman Robert Smith, Johnny Marr of the Smiths, Thom Yorke and Ed O'Brien of Radiohead, Bobby Gillespie of Primal Scream, Red Hot Chili Peppers with John Frusciante, Brett Anderson of Suede, Andy Bell of Erasure, Tim Burgess of the Charlatans, Santigold and the Weeknd.