Let There Be Rock (song) in July 1977 (see 1977 in music). It was recorded in the Kirk Gallery church in Surry Hills, New South Wales and featured Bon Scott, Angus Young, Malcolm Young, Phil Rudd, and Cliff Williams, who replaced Mark Evans as the band's bassist shortly after the "Let There Be Rock" album was released. This marked one of Williams' first public appearances with AC/DC. Scott was dressed as a priest and the rest of the band as altar boys, with Angus Young wearing a halo prop on his head. Towards the end of the video it shows Angus, and the rest of
Hard rock "Double Live Gonzo!" (1978). From outside the United Kingdom and the United States, the Canadian trio Rush released three distinctively hard rock albums in 1974–75 ("Rush", "Fly by Night" and "Caress of Steel") before moving toward a more progressive sound with the 1976 album "2112". The Irish band Thin Lizzy, which had formed in the late 1960s, made their most substantial commercial breakthrough in 1976 with the hard rock album "Jailbreak" and their worldwide hit "The Boys Are Back in Town", which reached number 8 in the UK and number 12 in the US. Their style, consisting of two duelling