Without looking any up, here's what I came up with:
January - ???
February - "February Air" - Lights
March - "Into the Mouth of Hell We March" - Trivium (Wrong context, same spelling
April - ???
May - "Wherever I May Roam" - Metallica (Wrong context, same spelling
June - ???
July - ???
August - "At the End of August" - 36 Crazyfists
September - "Wake Me Up When September Ends" - Green Day
October - ???
November - "November Rain" - Guns N' Roses
December - "My December" - Linkin Park (yeah, I know you already covered that one