Pink Floyd‘s David Gilmour is featured in a new preview from the upcoming film and album documenting the star-studded London tribute concert that Mick Fleetwood organized last year celebrating Fleetwood Mac‘s early years and the group’s original leader, Peter Green. A video of Gilmour playing a version of the atmospheric 1968 Fleetwood Mac instrumental “Albatross” on a lap-steel guitar has premiered on YouTube, while the audio is available now digitally. David was accompanied by the show’s house band, which included Fleetwood and Zak Starkey on drums, ex-Fleetwood Mac member Rick Vito on guitar, and others. “Albatross,” which was written by Green, is the only Fleetwood Mac song to reach #1 on the U.K. singles chart.