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

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

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?

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

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

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

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

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

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

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

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

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

Rock band Queen will appear on Royal Mail stamps to honour their 50th anniversary

Queen and Freddie Mercury get their own official Royal Mail stamps

Paul Rodgers and Brian May in 2008

Who is Paul Rodgers and when was he the lead singer of Queen?

Adam Lambert appeared on season 8 of American Idol

Watch the amazing exact moment that convinced Queen to recruit Adam Lambert

Robbie Williams turned down the chance to replace Freddie Mercury in Queen before Adam Lambert

Robbie Williams turned down offer to be Queen's frontman before Adam Lambert

How well do you know the lyrics to some of Queen's biggest hits?

QUIZ: How well do you know Queen's song lyrics?

Queen's Brian May thanks fans for their "torrent of love and support" following heart attack earlier this week

Queen's Brian May thanks fans for their "torrent of love and support" following heart attack