Walt Disney Records will release the original motion picture soundtrack for Disney’s “Million Dollar Arm” digitally on May 13th and physically on May 19th.  The film will be released in the U.S. on May 16th, 2014.   Featuring music composed and performed by two-time Academy Award®-winning composer A. R. Rahman, the soundtrack includes collaborations with Australian hip-hop artist Iggy Azalea, Grammy®-nominated rapper Wale and Scottish singer-songwriter KT Tunstall.  Described by Variety as a “jubilant wall-to-wall song score,” Rahman has created a…