* [Wikipedia](https://en.wikipedia.org/wiki/Defying_Gravity)
* [Genius Lyrics](https://genius.com/Stephen-schwartz-defying-gravity-lyrics)
* [Metrolyrics](https://www.metrolyrics.com/defying-gravity-lyrics-wicked.html)
* [AZLyrics](https://www.azlyrics.com/lyrics/stephen_schwartz/defyinggravity.html)