2007's 'August Rush.' Warner Bros./Courtesy Everett Collection Share on Facebook Share on X Google Preferred Share to Flipboard Show additional share options Share on LinkedIn Share on Pinterest Share on Reddit Share on Tumblr Share on Whats App Send an Email Print the Article Post a Comment A new musical adaptation of August Rush is being developed for Broadway. The adaptation of the 2007 Warner Bros. musical movie is holding a workshop in New York City on Dec. 11 and 12 with direction by three-time Tony Award winner Kathleen Marshall.