Walt Disney Records is set to release the original motion picture soundtrack to Disney’s “The Nutcracker and the Four Realms” on October 26. Composer James Newton Howard was tapped to create the score and it was recorded by The Philharmonia Orchestra in London with esteemed conductor Gustavo Dudamel.  Featuring world-renowned pianist Lang Lang. Disney’s holiday feature film “The Nutcracker and the Four Realms” opens in U.S. theaters on Nov. 2. With original music composed and produced by Howard, the soundtrack builds on iconic themes from Tchaikovsky’s classic 1892 ballet…