Seven has always been a bit of a magical number. Craps players can toss a seven on the first throw and instantly win but must avoid the number once their point has been determined. There are the seven deadly sins to consider, lust, gluttony, greed, sloth, wrath, envy and pride. Who could ever forget “Seven and the Ragged Tiger” the album from Duran Duran which gave us “The Reflex” (the video was shot at Maple Leaf Gardens) and “New Moon On Monday”. Here’s seven more from the world of rock’n’roll.