similar events:

apr.19, teheran/Iran, Islamic Republic of:
[screening] the
apr.23, wien/Austria:
monday improvisers session
may07, wien/Austria:
monday improvisers session
sat. may 20 2017
echoraum
wien/Austria

piano festival 1 + 1 = 13,5 day 3
josef novotny, katharina klement: piano solo improvisations
mathilde horsiangou, florian mueller play georg friedrich haas

link: http://www.echoraum.at