Masthead Ideas

These are some ideas for the masthead style. The last two I feel work best and look best for the Pop Music Magazine I am creating. They both connote bright colourful energy which is need for my magaizne. The bright pink and blue helps makes the masthead standout. 
I have used the font ' Berlin Sans FB' and made the letters taller. 
I perfer the bottom two because they are simple but effective.