Tracy Anderson - 'Iron Man 3' Los Angeles premiere held at the El Capitan Theatre - Arrivals - Hollywood, California, United States - Wednesday 24th April 2013 (2 Pictures)
View All: 'Iron Man 3' Los Angeles premiere
The live album is set for released in November.
The movie begins filming in the UK.
The 'Sherlock' and 'Doctor Strange' star joined Gilmour onstage at the Royal Albert Hall for a rendition of the Pink Floyd classic.
Time to learn what Kathy Bates' character has to do with all of this.