Animes where they Fight while Singing (Even Better if it's a Mahou Shoujo)

Hi gongeous people, I am a big fan of Mermaid Melody, Macross Delta and AKB0048 and I am watching Princession Orchestra (I am loving it), and I need more and was hoping you guys would be able to help me find more

I quite like the music of these kinds of animes, where they are being badasses while singing some epic music