How to tell amarok to treat two music files as one

[Jose Juan Iglesias]

Hi!

Let's suppose I have two albums from the same artist: a studio album and a 
compilation album. Several songs from the studio album appear in the 
compilation.

Is there a way to tell amarok to treat these songs as if they were the same? 
So that every time I listen to any of these albums, those shared songs get 
the same statistics, for example.

Thanks.

Best regards.

Jose Juan Iglesias