Possible Clues:

• 'Time -- My Side'
• ''Someone __ your side'' (Sondheim lyric)
• "The Heat ___"
• 'The shoe ___ the other foot'
• ''. . . God ___ our side''
• ''The Heat ___''
• 'The Race ___' (1965 hit)
• ''Time ___ My Side'' (Stones hit)
• The writing ___ the wall
• Has one's A game