Mark Radice is a composer who began writing songs for the Muppets during The Jim Henson Hour. After writing songs for other Muppet productions throughout the 1990s, he became a composer for Sesame Street from season 37 through season 43.
Radice has also contributed singing vocals for Sesame Street and special projects. He re-recorded the vocals for "Library Song" in Season 38 (also re-arraigning the music), and sang "Little Hands" for Being Green and "Give Your Heart a Little Time" for the credits of When Families Grieve (a duet with fellow Sesame Street composer Kathryn Raio-Rende).
Radice also wrote a song specifically for Being Elmo: A Puppeteer's Journey called "Puppet Man" (sung by Chris Jackson), which was played over the credits.