21 by Adele

AlbumGuessr mystery album for January 1, 2026

21 cover art
  • Artist: Adele
  • Artist type: Solo artist
  • Genre: pop, pop soul, blue-eyed soul, soul, neo soul
  • Release year: 2011
  • Country: United Kingdom
  • Length: 1h 06min
  • Label: Hostess Entertainment Unlimited
  • Contributors: Ryan Tedder, Pino Palladino, Smokey Hormel, Maxine Waters, Josef Powell, Matt Sweeney, Jerrod Bettis, Carmen Twillie, Harry Brown, Carmen Carter, David Hidalgo, Paul Epworth, Terry Young, Julia Waters, Noel Langley, Ray Carless, Ben Thomas, Stephanie Bennett, Leo Taylor, Chris Dave, Dan Wilson, Lenny Castro, Neil Cowley, David Campbell, Adele, Jim Gilstrap, James Poyser

This was AlbumGuessr's daily mystery album for January 1, 2026. Play this puzzle or browse the full archive.