Complex sentence: As Fullmoon, she is discovered by Seed Records during an audition, and in both the manga and anime she is depicted as releasing several hit singles; the anime ending theme songs are all supposedly sung by Fullmoon.
Split into simpler sentences: As Fullmoon, she is discovered by Seed Records during an audition, and in both the manga and anime she is depicted as releasing several hit singles. The anime ending theme songs are all supposedly sung by Fullmoon.