I know he did his own version of circle of life, can you feel the love tonight, and just can't wait to be king.
For those who are not too knowledegable on the man, he's a huge deal. John Lennon once said that "your song" was the first new thing since The Beatles. He still does concert tours around the world and he charges a lot for a ticket

He has worked with several lyricists, most famous being bernie taupin. He also wears a LOT of silly sunglasses.
Some of my favorite elton john songs outside of the lion king
-your song
-saturday nights alright for fighting
-nikita
-step into christmas
-levon
-somebody saved my life tonight
-that's why they call it the blues
He has also collaborated with a variety of famous musicians such as paul mccartney, axel rose, and oddly enough eminem.
You can hear his version of can you feel the love tonight in the end credits. You know that a movie is top quality when even the credits are worth watching.