Thanks, it works also for me with:          , command = [                      ...                      Run Com "mpc" ["--format %file% | head -n 1"] "" 10,                      ...                      ] my mistake was that i hadn't "Com" written in my Run line.     --- En date de : Sam 23.5.09, Roman Cheplyaka <roma@ro-che.info> a écrit : Here's what I have for xmms2:        , commands = [                   ...                   Run Com "xmms2" ["current"] "" 10,                   ...                   ]