What instruments does benny andersson play?

Benny Andersson (born December 16, 1946) is a Swedish musician, songwriter, and producer. He is best known as a member of the Swedish pop group ABBA, where he plays keyboards, synthesizer, accordion, guitar, bass guitar, and sings backing vocals. He also plays the drums and percussion. Additionally, he plays the double bass, banjo, ukulele, and celeste.