 His core collaborator is Lauren Christy and he has written with J-Kash, Sean Douglas, Ali Tamposi, John Ryan, Brian Lee, and MoZella.Jon is currently producing Avril Lavigne, Ben Platt, The Struts, and Lindsey Stirling.Levine's solo work can be heard on his debut album "Ground Tied," which was released in November 2009 and which is available through a number of online outlets, including iTunes.