"the greatest song ever sung"

In this video (and in the new book by Sweet and Viola), Sweet makes the case that "the greatest song ever sung" was Psalm 22.....and the singer was Jesus: 
 (more info, see  "The Lord Be With You...Even When He's Not!" and posts tagged "lament" below).
The Greatest Song Ever Sung from Marble Collegiate Church on Vimeo.

The Greatest Song Ever Sung from Marble Collegiate Church on Vimeo.
Sermon preached on Sunday, February 6th, by Dr. Leonard Sweet at the Marble Collegiate Church in New York City.