Choice in Genre for my Music Magazine

I love listening music, and what I'm listening is always depends on my mood. There is a wide range to choice music genre, e.g.  Classical Music
                                     Country Music
                                     Electronic Music
                                     Hip Hop / Rap
                                     Jazz
                                     Pop
                                     R&B
                                     Alternative Rock 

I really enjoy everything from Imagine Dragons, Coldplay, Red Hot Chili Peppers and Radiohead(alternative rock bands), to Eminem(hip hop) and Jessie J(pop and R&B). 
I like and enjoy the Q magazine, which is an alternative music magazine. My other favourite music magazine is the Billboard, the target audience for Billboard magazine varies for young teens, from the age of 16, to young adults, at the age of 26. This is because the magazine provides its readers with the latest updates from the charts, but of different and various types of genres. 
My music magazine will be in the genre of alternative rock, but I'll try to mix with the pop music.