If you look at the charts and what's newly published in the last 2 weeks are still missing a few titles:
1.Duke Dumont - I Got U
2. Route 94 feat. Jess Glynne - My Love
3. Pitbull feat, J.Lo - We are One
4. Cascada - Blink
5. Mr Probz - Waves
6. Pharell Williams - Happy
7. Shakira - Dare (la la la)
8. Ed Sheeran - Sing
.....
One could go on forever on.
On the other hand, are here "Clean Bandit," Nico & Vinz "," Cris Cab "" Elaiza with their Euro Vision Song "and also Milow, and represent the new single by Samy Deluxe.
Also, the mixing ratio of the two CD I find ungelungen because this is to strictly separate genre
Conclusion: Can buy one, do not have to.