Jeff recorded drums and mixed most of Roses are Red, Violets are Blue, as well as three songs from Ghosts That Linger. He was the band's keyboardist from 2007-2009, and played the guitar solo on Steady Ride (Gun Metal Green) under the pseudonym Philadelphia Telepants. In 2010, Jeff started making music for Red vs Blue for whom, as of 2012, he has recorded two CDs. He teaches at the Berklee School of Music in Boston, and runs a recording studio called Blue Leopard Audio.