This was allegedly so the pair could the collect royalties, as Rosner and all composers working for this company had already agreed to give up the rights to their music prior to joining.
Other recent credits include music and arrangements X-Men: Days Of Future Past, Jack the Giant Slayer, Diary of a Wimpy Kid, Valkyrie,[3] Superman Returns, Fantastic 4: The Rise of the Silver Surfer, Little Fockers, The Invasion, Cellular, Hide & Seek, Cirque du Freak: The Vampire's Assistant Rosner created scores for The Odds, The Losers, Battle Creek, The Pee-Wee Herman Show on Broadway and additional music for the ABC show Forever.
[6][7] Rosner wrote the score for Sony video games SOCOM Fight Team Bravo 3 and Syphon Filter Dark Mirror.
His most recent recording, released on Bridge Records, is the album, Awake and Dream, featuring Soprano Janai Brugger, violinist Katia Popov (concertmaster of the Hollywood Bowl Orchestra), pianist Steven Vanhauwaert, The Hollywood Studio Symphony with Rosner as composer, conductor and pianist., Also released is In Time of Silver Rain, Seven Poems by Langston Hughes, also features Janai Brugger and Rosner on piano.
Rosner’s classical works have been performed live in concert by the Armadillo String Quartet, the Pacific composers forum and most recently by the Kaleidoscope Orchestra.