WATCH: Benedict Cumberbatch sings ‘Comfortably Numb’ with David Gilmour

They performed together in London

Benedict Cumberbatch joined David Gilmour on stage in London last night to sing a Pink Floyd classic.

Gilmour plays ‘Comfortably Numb’at most of his solo shows since Pink Floyd’s split in 1994, and often uses guest vocalists to sing Roger Waters’ part.

David Gilmour’s London residency wraps up tomorrow night to support his 2015 album ‘Rattle That Lock’ and Cumberbatch just finished filming the fourth season of Sherlock.