The company will perform three songs May 25 as part of the Toyota Concert Series. At 8:45 AM ET the cast will offer "Don't Stop Believin'"; at 8:52 AM the company will sing "High Enough"; and 8:55 AM will feature the cast's version of "Here I Go Again."
Co-stars Constantine Maroulis and Amy Spanger will also be interviewed.
"The Today Show" airs in the metropolitan area on NBC-Channel 4; check local listings.
Rock of Ages plays the Brooks Atkinson Theatre.