Again, at first glance, everything depends what was this summer currently / is, for example, the number 1 hits by Avicii (Wake me up), Daft Punk (Get Lucky), Cro (Whatever) and Robin Thicke (Blurred Lines) , Now comes the BUT: Unfortunately, some titles just as remix and not in their known (radio) version represented (eg No Rap Version of Blurred Lines). This may perhaps be just an interesting feature of this CD for some listeners, for me it is expressed positively, getting used to. Sometimes the tracks are thus inaudible to my taste. Why do you do that so? - I do not know, maybe the royalties for such versions are lower.
Altogether there are 44 tracks on the CD, of which around half are not needed in my opinion. One should therefore recalculate exactly if not a single purchase of personal favorite songs as MP3 or another sampler rather worthwhile.
Conclusion: A bulging double CD, due to some unpopular tracks and safely partly strange remix versions not the current non plus ultra in the market!
I hope my review was helpful for your buying decision. I answer questions like on the comment function.