Evo biografije:
An Chinese teenager of "music and free time" (musica e tempo libero). She especially loves music. Despite being the most tomboyish of the Winx along with Tecna, she is the most emotionally vulnerable; Musa compensates by putting up a tough front. Her emotional weakness is probably a result from her mother's early death and father being far away. Her powers are derived from music. She is also a bit of a loner and has a crush on Riven, but they both won't admit they like each other until the end. Lisa Ortiz voices Musa in English version.