Close, who originated the role of Norma Desmond in the Broadway production of Andrew Lloyd Webber's Sunset Boulevard, will sing that musical's "As If We Never Said Goodbye" at the 8 PM concert.
The evening at the famed outdoor venue will also feature the Los Angeles Philharmonic conducted by Bramwell Tovey and violinist Bell as well as special guests Frankie Moreno, Philippe Quint and Time for Three.
"Superstar violinist Joshua Bell displays his virtuosity and collaborative skills in concerto, chamber music and more, with help from some of his favorite friends," according to the Bowl.
Holed up in a seedy motel on the edge of the Mojave Desert, two former lovers unpack the deep secrets and dark desires of their tangled relationship, passionately tearing each other apart. Led by director Daniel Aukin (Back Back Back at MTC, 4,000 Miles), Tony winner Nina Arianda (Venus in Fur at MTC, Born Yesterday) and Sam Rockwell (A Behanding in Spokane, The Way Way Back) bring an explosive intensity to Sam Shepard’s (Buried Child, True West) landmark myth of the new Wild West.