Luke Barr - Celebrities attend TV Guide Magazine and STARZ celebration of OUTLANDER with cover stars Caitriona Balfe and Sam Heughan at Palihouse West Hollywood. at Palihouse West Hollywood - Los Angeles, California, United States - Wednesday 30th March 2016
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.