generate questions: In late 1977, music writers for Sounds first used the terms "New Musick" and "post punk" to describe British acts such as Siouxsie and the Banshees and Wire, who began experimenting with sounds, lyrics and aesthetics that differed significantly from their punk contemporaries. Writer Jon Savage described some of these early developments as exploring "harsh urban scrapings [,] controlled white noise" and "massively accented drumming". In January 1978, singer John Lydon (then known as Johnny Rotten) announced the break-up of his pioneering punk band the Sex Pistols, citing his disillusionment with punk's musical predictability and cooption by commercial interests, as well as his desire to explore more diverse interests.
When did writers for Sounds first mention "post punk"? {sep_token} What did Wire do with sounds, lyrics and aesthetics which different a lot from their peers? {sep_token} What career path did Jon Savage take in life? {sep_token} When did the Sex Pistols break up? {sep_token} Who was Siouxsie backed by? {sep_token} What are examples of British bands termed post-punk? {sep_token} Who connsidered post-punk "harsh urban scrapings [,] controlled white noise" and "massively accented drumming"? {sep_token} Which band's lead singer was Johnny Rotten? {sep_token} What was Johnny Rotten's real name? {sep_token} When did the Sex Pistols break up? {sep_token}