I'll give you some more informations. The songs are from Benny Benassi. Most of them. Others are from David Guetta, Felix da Housecat, ... But that's not important. What i want to do is e.g. make an album for Benny Benassi's songs, Felix's songs, ... But i have an album for every single song. I mean when i enter some album, there is only one song inside. Can you help me with this question? And thanks for the question 2. That solved it.