YA Fantasy trilogy. Girl may be able to turn invisible. She sets out on journey to learn her magic/ power with older mentor (who I think she falls in love with) and tries to save brother? Title: contains Song or Sun. Read around 2006-2010.

[Shay]

Looking YA Fantasy Trilogy with words "song" or "sun" in the title . MC is a girl who may be able to turn invisible. She sets out on a journey to learn her magic/power with an older mentor (who I think she falls in love with). She also tries to save her brother throughout the series.

I read this book around 2006-2010. The entire series was published by the time I started the first book.

I think the name of the series had the word "Song" in it. In book 1 or 2, the girl is hiding or traveling through a dense forest. Somewhere in the final book, she and her mentor fight evil/save the world on the beach? I also vaguely remember the series having green, blue, and yellow covers for each book. Specifically, I believe the final book (something like "The Song of Sun") depicted a girl's face with like the sun and some birds behind her? Also, I believe her name started with an "M".

[stella 🍓]

Was music/singing actually a component of the story or was it just featured in the titles?

[Crystal]

hmm...The Storm Siren series maybe?

It's YA fantasy, a trilogy with multi-coloured books and the final one is called Siren's Song. Came out between 2014-2016 though

[SceneNothing]

Reminds me of "The Wind on Fire" trilogy. Been years since I read it so not sure on details. First book is "The Wind Singer", then "Slaves of the Mastery", then "Firesong"