Music of Scotland born in Scotland, including original lead singer Bon Scott and guitarists Malcolm and Angus Young, though by the time they began playing, all three had moved to Australia. George Young, Angus and Malcolm's older brother, found success as a member of the Australian band The Easybeats, later produced some of AC/DC's records and formed a songwriting partnership with Dutch expat Harry Vanda. Similarly Mark Knopfler and John Martyn were partly raised in Scotland. During the 1960s, Scotland contributed two innovative rock musicians who were central to the international scene; folk/psychedelia guitarist/singer/songwriter Donovan (Donovan Phillips Leitch), and blues-rock/jazz-rock bassist/composer Jack Bruce
Malcolm Young band. Stevie Young continued to fill in for Malcolm on the band's 2015 Rock or Bust World Tour. On 26 September 2014, "The Sydney Morning Herald" reported that Young had been diagnosed with dementia and had been admitted to a nursing home where he could receive full-time care. A source close to Young was quoted in this article as saying that he had "complete loss of short-term memory". Young's family confirmed four days later that he had dementia, saying that Young "is suffering from dementia and the family thanks you for respecting their privacy". In subsequent interviews, Angus stated that