Lycka is a 1970 album released by folk/rock duo Björn Ulvaeus & Benny Andersson, who later became the male half of ABBA. Most of the songs feature lead vocals by Björn. The songs show the influence of Brian Wilson, "Ticket to Ride"-era Beatles and traditional Swedish folk music. LYCKA was produced by Björn and Benny with Bengt Bernhag and engineered by Michael B.Tretow. Benny and Björn played on the tracks with two Swiss musicians, drummer John Counz -drums and bassist -Gus Horn. S.O.Walldoff was responsible for the orchestral arrangements.