In at number four of my personal top ten freethinker songs;
Stevie Wonder-Sir Duke
A celebration of music and it's effects and no mention of a deity or the need for one at all.
'IS GOD WILLING TO PREVENT EVIL, BUT NOT ABLE? THEN HE IS NOT OMNIPOTENT. IS HE ABLE BUT NOT WILLING? THEN HE IS MALEVOLENT. IS HE BOTH ABLE AND WILLING? THEN WENCE COMETH EVIL? IS HE NEITHER ABLE NOR WILLING? THEN WHY CALL HIM GOD.' (EPICURIUS : CIRCA 300 BC)