Conversation so far:
what movie is the song a whole new world from
A Whole New World is a song from Disney's 1992 animated feature film Aladdin.
who sings a whole new world
Aladdin's A Whole New World was sung by Brad Kane and Lea Salonga. Peabo Bryson and Regina Belle recorded the single. Zayn Malik and Zhavia Ward recorded it in 2019.
what else is lea salonga in besides the 1992 disney film aladdin
Lea Salonga provided the singing voice of Fa Mulan in the 1998 film Mulan.
what songs did lea salonga sing in the 1998 film mulan
Lea Salonga sang in the songs Honor to Us All, Reflection, I'll Make a Man Out of You, and A Girl Worth Fighting For on the Mulan soundtrack.

Question: who wrote the songs on the soundtrack
Self-contained rewrite: who wrote the songs on the mulan soundtrack