Robyn Lee will direct the private New York City readings that will take place April 23-24. Air Supply duo Graham Russell and Russell Hitchcock are known for such hits as "All Out of Love," "The One That You Love" and "Making Love Out of Nothing at All."

Russell has penned four original songs for Lost In Love, which is also the title of the band's fifth studio album. The title song also placed on the Billboard Hot 100.

Russell has been working to develop the musical with book writer Melissa Bell. Lost In Love, according to the authors, is "set in England in the early 1900s and has a 'Downton Abbey' feel. As royalty and emerging American wealth collide, a man and a woman must follow tradition or live for love."

Maroulis (Rock of Ages, Toxic Avenger, The Wedding Singer) is slated to play Eduardo "a charming Italian prince, in title, but with little means of financial support," in the reading. He will headline the Broadway-bound national tour of Jekyll & Hyde, which launches this fall. 

Additional casting will be announced.