Camille Claudel


Nick was Music Director for Frank Wildhorn and Nan Knighton's Camille Claudel at Signature Theatre, currently postponed until further notice due to Covid-19.



Nick/Kat On Keyz Music produced the music for John Michael Dias' video cover of Attention

Beautiful: The Carole King Musical


Nick was Associate Conductor/Key 2 on Broadway and the US First National Tour productions of Beautiful: The Carole King Musical


Dirty Dancing


Nick was Associate Conductor/Keyboard 2 on the US National Tour of Dirty Dancing: The Classic Story Live On Stage



Susan Werner


KatOnKeyz Music transcribed, edited, and published sheet music for singer-songwriter Susan Werner


Songbooks can be purchased here through her website:

I Can't Be New

The Gospel Truth





Original Score by Nick Williams


Fan Film by Erik Hogan set in the universe created by George Lucas


Vermin In My Boots


Lyrics by Ronica Reddick

Music by Nick Williams

Directed by Karen Parlato


Featuring the cast, band, and crew of the Off-Broadway hit, Silence: The Musical!


O Holy Night


Music Director/Arranger: Nick Williams

Drums: Matt Vander Ende

Bass: Michael Blanco

Producer: Lynn Pinto


Performed by the incredibly talented Broadway cast of Wicked, O Holy Night is a swingin' addition to BC/EFA's Carols for a Cure Vol. 14


Click Here to Purchase