In 1978, Top of the Pops began to turn the credibility corner. As the only major pop show on television, Top of the Pops had enjoyed a unique position in the nation's hearts since the 1960s; the nation's teenagers who were now fed up with the show's predominantly light entertainment blend still tuned in every week in the hope of seeing one of the new young outfits thrown up by punk, new wave and disco. In 1978 it seemed the kids' time had come again for the first time since glam rock. Yet the biggest-selling singles of 1978 were by the likes of Boney M, John Travolta & Olivia Newton John, Rod Stewart, the Bee Gees and Abba. Punk never quite fitted in with the mainstream - it had been treated with disdain by Top of the Pops and largely ignored by the show. Britain's teenagers had to endure the all-round family entertainment on offer when all they wanted was teenage kicks. Along came a generation of young post-punk and new wave bands armed with guitar and bass, ready to storm the Top of