"did anyone ever see Rosemary Loar perform the role? She was my teacher @ cap and she is amazing. Just wondering."
Rosemary Loar was the first Grizabella I ever saw. I was in the 8th grade and the tickets were my Valentine's Day gift from my parents. The 4th National Tour of CATS was the first "real" show I got to go to. A year later I saw the same tour and Donna Lee Marshall (that tour's original Griz) had returned.
On Broadway, I saw Laurie Beechman, Liz Callaway, understudy Heidi Stallings, and Linda Balgord. The only one of them all I didn't like was Linda. She played it like the feline version of Norma Desmond (which, although she was pretty good, I didn't think she was old enough to play when I saw her in the 1st Sunset Blvd. tour)
My favorite would be a tie between Laurie and Liz, although only on Liz's ON nights. I saw her a few times when she seemed to walk through the role and mark the singing, especially the climactic "touch meeeeeeeee!"
<-- Tevye, FIDDLER ON THE ROOF, March 2018