The footage, posted by Queen's official YouTube account, sees Adam Lambert singing with Brian May and Roger Taylor as the trio warm-up before a concert.

Queen and Adam Lambert harmonising in unseen backstage video is incredible

Queen

Following on from their recently released live album, Queen are now encouraging fans to send in footage of themselves to be included in their new music video.

Queen are inviting fans to be in new video for 'Don't Stop Me Now' - here's how

Queen

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Adam Lambert

Adam Lambert interview: Queen singer recalls emotional 'Who Wants to Live Forever' tribute on new album

Queen

Brian May, Roger Taylor, Paul McCartney, Rod Stewart were joined by Phil Collins, Brian Wilson, Cliff Richard and Joe Cocker for an epic rendition of the Beatles classic 'All You Need Is Love', on June 4, 2002.

When Queen, the Beatles and Rod Stewart sang spectacular version of 'All You Need Is Love'

Queen

Queen's Brian May reveals 'stomach explosion' almost killed him

Queen's Brian May reveals 'stomach explosion' almost killed him

Queen

Video footage of John Deacon's last ever public appearance as a member of Queen was filmed in 1994 alongside Brian May and Roger Taylor.

Queen: Watch John Deacon's touching final message to fans before he quits the band - video

Queen

Freddie Mercury and Michael Jackson recorded a handful of duets, only one of which ever made it officially to the light of day.

Michael Jackson and Freddie Mercury's electrifying long-lost duets are heart-wrenchingly good

Michael Jackson

The new album will feature a hand-picked selection of live performances chosen from 218 live shows Queen and Adam Lambert have performed across 42 countries over the past seven years.

Queen and Adam Lambert release stunning track from new album - listen here

Queen

Whitney Houston, ABBA, Robbie Williams and the Bee Gees are all feature on the top 30 ultimate dance floor fillers list

Brits have revealed their top 30 ultimate dance floor fillers - but do you agree?

Music

Brian May thanks firefighters for tackling Surrey wildfire which threatened his home

Queen's Brian May thanks 'amazing' firefighters who rescued his home from Surrey wildfire

Queen

Daria, Jarren and Gracie stunned the judges on ITV's The Voice Kids with an incredible rendition of Freddie Mercury's 'Barcelona'

The Voice's best ever audition? Kids stun judges with jaw-dropping Freddie Mercury song - video

TV & Film

The best tribute acts in the world include impersonators from South Africa, Argentina and the UK

The world's top 5 most outstanding tribute acts: Uncanny portrayals set to rival the originals

Music

Brain May posted a workout video on an exercise bike seven weeks after his heart attack

Brian May posts workout video 7 weeks after 'excruciating' heart attack

Queen

Rami Malek plays Freddie Mercury in Bohemian Rhapsody

Queen: This side-by-side Live Aid comparison with Freddie Mercury and Rami Malek is incredible

Queen

Queen’s Bohemian Rhapsody could be getting a sequel, Roger Taylor reveals

Queen’s Bohemian Rhapsody could be getting a sequel, Roger Taylor reveals

Queen

Queen would still be making music today if Freddie Mercury was alive, says Roger Taylor

Queen would still be making music today if Freddie Mercury was alive, says Roger Taylor

Queen

Queen vocalist Adam Lambert covers Tears For Fears’ ‘Mad World’

Queen’s Adam Lambert beautifully covers Tears For Fears’ ‘Mad World’ - video

Queen

A young, unknown band called Queen were suggested as an alternative when David Bowie's slot on Top Of The Pops had to be filled at the last minute.

Queen: The pivotal moment unknown band stood in for David Bowie on TV and found overnight fame - video

Queen