Schlesinger's television composing work includes theme music, songs, and/or score for I Love You America (Hulu), The Maya Rudolph Show (NBC), A Colbert Christmas: The Greatest Gift of All!, the 2011 and 2012 Tony Awards, the 2011 and 2013 Emmy Awards, Big Time Rush, T.U.F.F. Puppy (Nickelodeon), Good Luck Charlie (Disney Channel), Fresh Beat Band (Nickelodeon), Kathy (Bravo), Crank Yankers, "Wedding Band" (TBS), the Billboard Music Awards, Bubble Guppies (Nick Jr.), The Howard Stern Show, Sesame Street, Comedy Central's "Night Of Too Many Stars", Robert Smigel's cartoons for Saturday Night Live, The Disney Parks Christmas Day Parade with Neil Patrick Harris, the Comedy Awards (Comedy Central), American Dreams, Stephen King's Kingdom Hospital, The In-Laws, The Man Show, Too Late with Adam Carolla, The Dana Carvey Show, John Leguizamo's House Of Buggin', My Kind of Town, and others. His songs have also been licensed for use on numerous television series including Scrubs, The Hills, Gossip Girl, Melrose Place, Felicity, Roswell, and others.