For people's consideration. Restore the .11 behaviour of not initialising sound if music is turned off. Reason. I still get 100% CPU useage in frontend due to sucky sound daemon setups *cough*pulseaudio*cough* so this offers an easy workaround for people (turn off music). Disadvantage, this removes Smaxx' code to disable sound-related buttons on failure to init sound.

#include <QApplication>

#include "mainform.h"

int main(int argc, char *argv[])
{
    QApplication app(argc, argv);
    MyWindow *mainWin = new MyWindow;
    mainWin->show();
    return app.exec();
}