Steven Jamail is musical director of the 9:30 PM concert, which explores Arlen's work.

Guest performers include Jay Armstrong Johnson (On the Town), Katie Rose Clarke (Wicked, Light in the Piazza), Julia Murney (Wicked, The Wild Party), Zakiya Young (The Little Mermaid, Stick Fly), Alan H. Green (Sister Act) and Katie Thompson (Giant).

In anticipation of the concert, members from the cast picked their favorite Arlen tunes as part of Playbill.com's Playbill Playlist.

Here's how it's billed: "From Harlem's Cotton Club to the Golden Age of Hollywood, Harold Arlen's natural ease for jazz and blues gave him a distinct voice in the Great American Songbook. Inspired by their mutual love for the strain of an Arlen tune, Broadway leading lady Teal Wicks (Finding Neverland, Wicked, Jekyll and Hyde) and music director Steven Jamail offer an intimate evening of song exploring the work of their favorite composer. From his iconic standards to the lesser known gems, audience members can expect classic and re-imagined arrangements of one of America's greatest songwriters."

54 Below is located at 254 W. 54th Street. There is a $25-$60 cover charge plus a $25 food and beverage minimum. For more information and tickets, visit 54Below.com.