Robert Rook - piano
Thomas Winther Andersen - bass
Natalio Sued - sax
t.b.a - drums
Wesopa is nice local Theater in Weesp, located just outside Amsterdam.
It takes about 15 minutes by train from Amsterdam centraal station, the train also stops at Amsterdam Muiderpoort.
These sunday afternoones opens with a concert with an invited group and after 16:15 continues as jamsession with varoius guest and young talent!