Wow! What a great song to showcase your musical ability. There is no easy way to play this song. I would first just listen to the song over and over to get the tune in my head. Once you can hum the song back to yourself with no music, you have the general tune in your spirit.
If you have a good ear for music and assuming that you are familiar with all of the key notes on the sax, hum the first four notes of the sax solo, then try to play each of them slowly but not to the actual rhythm.
Repeat this process over and over until you can play the first four notes of the sax solo up to the correct speed and rhythm. Continue this same process adding four more additional notes of the solo until you have the entire sax solo mastered.
Next advise is Practice, Practice, Practice.
Calvin B.