The 9:30 PM concert will also include Kirsten Scott (Big Fish); Santino Fontana (Cinderella) and his girlfriend, Jessica Hershberg (Cinderella); Drew Gehling (On a Clear Day…) and his wife, Sara Jean Ford (The Phantom of the Opera); Patrick Cummings (Happiness) and his girlfriend, Alessa Neeck (Cinderella); Thea Brooks (Dirty Dancing); and musical director Benjamin Rauhala.

A Very Broadway Valentine's Day, which will celebrate Broadway romance — both on and off stage — will also feature bluegrass trio Shubert Alley, composed of Massey (Memphis) and his brother, Patrick Massey, as well as Jamison Scott (Spider-Man Turn Off the Dark).

Performers will be accompanied by Rauhala on the keys and Charlie Rosen (One Man, Two Guvnors), who will alternate on bass, acoustic guitar and drums.

Proceeds from the evening will be donated to Hope4Gavin to support two-year-old Gavin Strand in his battle with cancer. Strand is the son of musical director Rauhala's cousins, Katie and Dan Strand, and was diagnosed with Acute Lymphoblastic Leukemia the day after his first birthday. He is in remission, but continues to receive chemotherapy and takes over 100 oral medications a month. He will finish treatment in July.

54 Below is located at 254 West 54th Street. There is a $25-35 cover charge plus a $25 food and beverage minimum. For more information and tickets, call (646) 476-3551, visit 54Below.com or click here.