11a 'All around sound (2 4 ) - t / - r - -
15a - - - - - - / - - - - - Love is in the Air ? (6 6 ) - e - r - - / y - u - g -
12d too much banging away at the one point in TV ds sometimes results in this (8) - - - -s - l -
Well researched, scorpiojo- it was written by George Young and Harry Vanda, and was a hit for John paul young. i'm not sure why the clue says 6.6 though