The kneeling Hallelujah.

See Jon Paraleles' NY Times review of the Brookklyn Barclay's Center concert, "Confessions of a Man in a Fedora" 

And for Leonard Cohen's sweetly gracious response to the meaning of Hallelujah and the "baffled king"  --- Cohen's own midnight answer on his way out of his Brooklyn concert, 20 December 2012, recorded on video here on a Heck of a Guy.

"Grace and Gratitude" -- Dan Reilly's review

Brooklyn Hallelujah

Link to the Dublin Hallelujah 14 September 2012