Thats right, you can 'like' your own music and as soon as you open your profile it starts playing. At the very end of your posts the list of your marked titels are displayed.
The player runns through the whole block.

Ulrich Wermelskirch @cornel61 152 months ago

I think you get no sale if you have 5 and wan't version 6. You have purchased version 5, not version 6.

But you can ask it via customer support.

Eino @eino 152 months ago