Yes, you need to install PharoSound from the Catalog Browser (World Menu -> Tools -> Catalog Browser).
Cheers, Jeff On Sun, May 7, 2017 at 8:42 AM volkert <volk...@nivoba.de> wrote: > Dear all, > > it is possible to play some audio (wav, ogg, mp3, ...) in Pharo? > > - I need to play an effect on a key/mouse event... > > - i need to play/stream some audio file in the background ... > > BW, > Volkert > > > >