Magazine masthead ideas

Here are my magazine masthead ideas, I asked my target audience as to which one they preferred, and the title at the bottom appeared to be there favourite. I will be using this masthead for my music magazine, I feel it looks the most professional and will be appropriate for my magazine. The colours on the first 4 mastheads i feel look too childish which will make the magazine look unprofessional, the 2 mastheads at the bottom however look more professional as the black and white colour scheme makes it appear more mature and the font uses straight lines making the masthead very dominant, whereas the top 4 mastheads used a more childish font.