This has been quite a year for musicians who like other musicians.

Now, addThe Greatest Showmanto the list.

(Dont get me wrong though: I saw it three times.)

Kelly-Clarkson-It’s-Quiet-Uptown-from-Hamilton

Credit: Kelly Clarkson/YouTube

Theline-up for the albumis striking, to say the least: Theres Brendon Urie of Panic!

And then theres Kelly Clarkson, who is in a league of her own when it comes to covers.

Can you imagine!?

On his soaring 2015 all-theatre albumStages, he enlisted Kelly as the featured star of a dazzlingPhantomduet.

My Favorite Things (The Sound of Music)

Who-lie Andrews!?

But shedidcover this Elvis staple on tour once!