Peter Bjorn and John is a Swedish indie pop band formed in 1999 in Stockholm. The group consists of Peter Morén, Björn Yttling, and John Eriksson. Known for their catchy melodies and inventive sound, they gained international fame with their 2006 hit "Young Folks," recognized for its distinctive whistling hook. Their music blends elements of pop, rock, and folk, and they've released several albums showcasing their evolving style. Over the years, the band has remained active, consistently delivering new music and maintaining a dedicated fanbase.