Musa/Books

Fairy Insider
In Fairy Insider, as it asks questions for the reader, the book reveals trivia information. It says that Musa gets her power from all types of music, "knows a lot about the stars" (zodiacs' elements) and has a little set of pan pipes that she plays "Somewhere over the Rainbow" before every quiz. About her activities, she likes to work out, eats healthy food, do yoga, is tired when she gets home, sings in her sleep. About her favorites it says she loves red, the sun, for movie she is more about the soundtrack, yet loves musicals and movies involving a band, and does not sit still when there is a good song. About worlds, she admires "Ludwig van Boothaven" a famous composer from Melody that composed the Number Five and Half symphony, and in the summer she visits Stella in Solaria and sits out by the castle pool, making her "famous smoothies:" Stella's Honey Orange Smash, Tecna's Tofy Shake, Flora's Magnificent Melons, Bloom's Mango Madness.

Sirene
In Sirene, Musa and the Winx consoles Bloom that woke up from a bad omen. In Andros Undersea Kingdom, when she enters Ligea's palace she says she admires the melody from the place. Ligea grants Musa and the other Winx the mermaid form. Musa along the Winx, they face the Kraken.

Perle
In Perle, after receiving Aisha's birthday party invitation, Musa along with the other Winx, they use Zoomix and travels to Andros with their fairy pets. There the girls are greeted by Aisha and after a welcome dinner they take Aisha to a surprise summer party they prepared for her. At the party Musa plays her guitar until she hurts her fingers. Bloom then takes the guitar from her and play in her stead, saying joking that Musa is exonerated so she could rest.

The Winx transforms themselves into their mermaid form, and use Zoomix to go to the Acquarioteca. There Musa sings a magical lullaby, unnamed spell, and renders hundred white sharks harmless, sleeping like "peaceful babies." After finding the information they wanted, the Winx use Zoomix again and go to Ligea's palace. There Musa remembers the occurrences of the book Sirene with nostalgia thinking about their friends Kalia, Tala and Nesia, yet she chases the thought away to concentrate in the present. When facing enemy, Musa uses Stereo Crash, yet Vires dodges her blow. In the end, at Aisha's birthday party, Musa asks about Ligea state as she had sacrificed herself in the war for Vires and her daughter.

Magic Ocean
In Magic Ocean, Musa went with the Winx to Andros for Aisha's birthday party. With all the Winx, she participated in a bonfire, used a searching spell to find Vires and hit her using a Magic Convergence.