what song is played in the last scene when hoon is with his mom?

What song is playing with Doctor Strange is speaking with Jonathon Pangborn on the basketball court?

Doctor Strange

During the surgery, Dr. Strange gets into an argument over the year of release for the song playing. 

Chuck Mangione

Dr. Strange starts a surgery and ask for the music to be changed.

Dr. strange receives a call from the hospital while driving winding mountain roads on his way to a speaking engagement.

Wong listens to music in the library as Doctor Strange steals a book on astral projection.