Marc Ferrari founded MasterSource In the early 1990s. MasterSource produced and licensed original music for television and film soundtracks and other media. Under his leadership, MasterSource became a prominent supplier of pre-cleared songs, source music and production music. The company was acquired by Universal Music Publishing Group (UMPG) in 2007. Ferrari then worked as a senior executive at UMPG, serving as a division President from 2007 until 2012. Since 2012, Ferrari has continued to produce content for various UMPG production music libraries.