No Classroom … which ABBA hit wouldn’t pass the PC police if it was released today? Source: Supplied ONCE upon a time you could sing about (really) young love, kissing your teacher, casual domestic violence and killing your girlfriend and no one flinched. Here’s a bunch of old songs that wouldn’t get past today’s more politically correct ears. ROD STEWART — Tonight’s the Night A No. 3 hit in Australia in 1976, even at the time some radio stations found [...]