$mpd->Next(); break; case "Previous": $mpd->Previous(); break; case "SkipTo": $mpd->SkipTo($track); break; case "RandomOn": $mpd->SetRandom(1); break; case "RandomOff": $mpd->SetRandom(0); break; case "RepeatOn": $mpd->SetRepeat(1); break; case "RepeatOff": $mpd->SetRepeat(0); break; case "VolumeUp": $mpd->AdjustVolume(5); break; case "VolumeDown": $mpd->AdjustVolume(-5); break; case "AddToPlayQueue": $mpd->PLAdd($track); break; case "ClearPlayQueue": $mpd->PLClear();