Lillian Heyman singing 'She Sure Didn't Get It From Me' from Hallelujah! Baby.
A New Argentina from Evita -- I don't think it gets any more exciting than that
Jennifer Holliday singing her anthem in Dreamgirls -- the theatre was like an old revival meeting
Hello! Dolly! And Mame! -- both Jerry Herman gems that provided total joy to everyone in the theatre. Also Bea Arthur and Angela doing Bosum Buddies, particularly when Jan Connell came down the staircase, ready to Live! Live! Live!
Angela Lansbury singing Rose's Turn -- best performance I have seen in a musical
Nathan Lane singing Betrayed -- MAGNIFICENT
Who's That Woman, Beautiful Girls, and Lucy and Jessie -- from the original production of Follies, still the single greatest evening I have had in the musical theatre. Not the same in either revival or the London production
Act 1 closing of Les Mis-- goosebumps every time I have seen it
Gwen Verdon and Chita Rivera performing Nowadays / Honey Rag from Chicago AND Chita and Mary McCarty singing Class...pure comic magic
The last 15 minutes of Nine...probably the most beautiful staging ever, complete with doves
Melba Moore singing I Got Love in Purlie
Idina Menzel singing Defying Gravity at the close of Act 1 of Wicked
The Phantom of the Opera number, with the original staging.
The scene leading to Sylvia's death in Finding Neverland. I have seen the show 4 times now, and am just as moved as the first time I saw it. I will never forget the staging, culminating in the breathtaking visual image of the floating shawl
Angela Lansbury and Len Cariou singing A Little Priest in Sweeney Todd
A Weekend in the Country (the original staging) from A Little Night Music. The revival particularly botched this number, which is one of Sondheim's greatest songs IMO, complemented by Harold Prince's brilliant staging
Sutton Foster leading Anything Goes in the recent revival. Patti Lupone sang it better, but Sutton's dancing added to the excitement
Judy Kuhn singing Ice Cream, immediately followed by Boyd Gaines great performance of She Loves Me. Sheer joy.
John Cullum singing the soliloquy in Shenandoah
Maxene Andrews singing At Charlie's Place, while Anne Reinking and John Mineo defied gravity dancing to it
Finally, Carol Channing and Pearl Bailey singing So Long Dearie from Hello Dolly