Benny Anderssons orkester (a.k.a. BAO a.k.a. Benny Andersson Band) is a Swedish band, with Benny Andersson as musical leader and composer. The band was formed in mid-2001 by 16 people, some from Orsa Spelmän, and Helen Sjöholm and since 2004 Tommy Körberg as singers. The name literally means "Benny Andersson's orchestra".