Is this the best song ever written?

I kind of smiled when I came across the song Sir Duke by Stevie Wonder today. I remember the first time I heard this song. It came on the radio when I was riding in the car with my Mom when I was little. I checked wikipedia and it says the song was released in 1976/77 time-frame, so I was probably about 7 yrs old. I think the trumpet part in the musical break is what grabbed my attention and it still strikes me as cool even today. Back then I don't think I'd ever heard anything like that and about halfway through the song I remember asking my Mom if this was the best song ever written.