"Memory" from the Cats musical is one of my all-time favorite songs. My favorite performers of the song have long been Sarah Brightman, for her crystal-clear soprano, and Elaine Paige, for her exquisite emoting. But for whatever reason, I'd never checked out Betty Buckley's version before.
Until now. Watch this Tony Awards Show performance and marvel at the power of her effortless vibrato starting at 1:30. She almost sounds like a synthesizer, I swear to God! XD