Callaway and Bradley will join saxophonist Sam Arlen for Arlen Plays Arlen, March 22-26 at the posh nightclub. The engagement is part of the centennial celebration of the late composer.

Harold Arlen, perhaps best known for his score to "The Wizard of Oz," also wrote the music for Broadway's Bloomer Girl, St. Louis Woman, House of Flowers, Jamaica and Saratoga. Some of the composer's many songs include "I've Got the World on a String," "Last Night When We Were Young," "Between the Devil and the Deep Blue Sea," "Blues in the Night," "It's Only a Paper Moon," "My Shining Hour," "What's Good About Goodbye," "If I Only Had a Brain," "Over the Rainbow" and "Stormy Weather." Sam Arlen is the late composer's son, a world-famous musician who can be heard on the CD "Arlen to Arlen: A Timeless Tribute to Harold Arlen."

Liz Callaway was most recently on Broadway in The Look of Love. She made her Broadway debut in the original cast of Stephen Sondheim's Merrily We Roll Along, and also took part in the anniversary concert of that musical. For her work in the musical Baby, Callaway received a Tony Award nomination for Best Featured Actress in a Musical, and her other Broadway credits include The Three Musketeers, Miss Saigon and Cats. Callaway's solo recordings include "The Beat Goes On," "Anywhere I Wander—Liz Callaway Sings Frank Loesser" and "The Story Goes On." She was also part of the recent all-star Hair concert.

Everett Bradley made his Broadway debut in Swing! and also starred Off-Broadway in the long-running sensation Stomp. He topped the European charts with his dance classic "I Luv U Baby," and his debut solo recording is entitled "As Ever It Is."

Feinstein's at the Regency is located in Manhattan at 540 Park Avenue at 61st Street. Show times are Tuesday-Saturdays at 8:30 PM with late shows Friday and Saturday nights at 11 PM. All shows have a $60 cover and a $30-$40 minimum. Call (212) 339-4095 for reservations or log on to www.ticketweb.com.