The Polish Society of Double Bassists invites to participate in the events of the 4th World Bass Festival in Wroclaw 8th-14th of August 2010. The event is organized as a biennale since 2004. This year, special for you during festival week 35 classic and jazz soloists will play recitals, chamber concerts and conduct master classes in the concert halls in the center of the historical city Wroclaw.