Qt multimedia

[vuletic]

Hello, I have just started using Qt Quick, and I wanted to test QtMultimedia library with following code:

import QtQuick 2.3
import QtQuick.Window 2.2
import QtMultimedia 5.0
 
Window {
visible: true
 
     Text {
     text: "Play!";
     font.pointSize: 24;
     width: 150; height: 50;
 
    Audio {
        id: playMusic
        source: "C:\Users\whateverismyusername:)\Desktop\Example.ogg"
    }
    MouseArea {
        id: playArea
        anchors.fill: parent
        onPressed:  { playMusic.play() }
    }
 
}
}

import QtQuick 2.3
import QtQuick.Window 2.2
import QtMultimedia 5.0

Window {
visible: true

     Text {
     text: "Play!";
     font.pointSize: 24;
     width: 150; height: 50;

    Audio {
        id: playMusic
        source: "C:\Users\whateverismyusername:)\Desktop\Example.ogg"
    }
    MouseArea {
        id: playArea
        anchors.fill: parent
        onPressed:  { playMusic.play() }
    }

}
}

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but when I run it, application appears as expected, but when I click play audio doesn't start, any ideas what am I missing?