The A-Sides were an American indie rock band from Philadelphia, Pennsylvania. They formed in 2002 and consisted of Jon Barthmus (guitars/vocals), Charlie Cottone (guitars/vocals), Christopher Doyle (keyboards/guitar/percussion), Mike "Flem" Fleming (bass guitar/vocals), and Patrick "Party Todd" Marsceill (drums/vocals). Jonathon Fitzgerald was once considered as a replacement for "Flem".