Klas Frans ÃÂ hlund (born 11 April 1972) is a Swedish songwriter and producer. He is also a member of the band Teddybears along with Patrik Arve and his brother Joakim ÃÂ hlund.
He is the brother of musician Joakim ÃÂ hlund who is a member of the Swedish alternative rock band Caesars.
As a songwriter and producer ÃÂ hlund has worked with artists like The Weeknd, Katy Perry, Kesha, Sugababes, Britney Spears, Swedish House Mafia, Robyn, Iggy Pop, Madonna, Snoop Dogg, Charli XCX, Ghost, Teddybears, Usher, Tove Lo, Axwell & Ingrosso, Taio Cruz, Ellie Goulding, Alesso, Carly Rae Jepsen, Eliot Sumner, Melody Club, Bo Kaspers Orkester. He will also be the producer on Weezer's upcoming 20th album. He co-wrote English singer Melanie C's single "What Could Possibly Go Wrong?"