Musical Confession?: A Hot Fuss and a Cold Case
By Bill Loehfelm
May 10, 2013When I was in high school, the British hard rock band Deep Purple scored a huge comeback hit with the song “Knocking at Your Back Door,” the lead single from their album Perfect Strangers. During the song, a man visits various women, from strippers to aristocrats, late at night and knocks at their back door…