Ongoing Projects

Sierra attends informal and educational readthrus of musical theater works throughout the year in New York City. Past roles have included:

    Joanne – Company
    Baker’s Wife – Into The Woods
    Emma Goldman – Ragtime
    Golde – Fiddler On the Roof
    Violet – 9 to 5
    Mother Burnside/ Mrs. Upson – Mame
    Mrs Potts – Beauty and the Beast
    Miss Hannigan – Annie
    Tessie Tura – Gypsy
    Acid Queen – The Who’s Tommy
Sierra is a regular at Mark Janas’ The Salon Open Mic at Don’t Tell Mama, NYC.
March, 2019
Sierra Rein and “Running in Place” is awarded the 2019 BISTRO AWARD WINNER for OUTSTANDING DEBUT and the 2019 MAC Award for Best Debut:

Sierra sang and accept her award for Outstanding Debut at The 2019 Bistro Awards Gala. From “True to the Bistro tradition of honoring outstanding work whether performed by a veteran artist or a relative newcomer, the Bistro Awards pays tribute to cabaret favorite Ricky Ritzel for his delightfully entertaining Musical Series, Ricky Ritzel’s Broadway, and to singer Sierra Rein for Debut. Rein made her first solo appearance last year with an impressive performance that covered the gamut from humor to drama, but with a strong emotional undercurrent that turned her show into a deeply moving experience.”
More information at
Read the list the people Sierra sends her heartfelt thanks to in greater detail.

Then, Sierra was the winner of the 2019 MAC Award for Best Debut. The Awards ceremony, at which the winners of the evening were announced, took place on March 26th, 2019 at Sony Hall, 235 W. 46th Street. Sierra accepted the award and sang “Come On-A My House” with Bill Zeffiro at the piano, Matt Scharfglass on bass, and Don Kelly on drums. Visit for a full list of winners.
May 26, 2019
Sierra sang as part of “Sondheim Unplugged” at 54 Below. View video here.
March – June, 2019 with Marquee Five:
March 1, 2019: “Back Porch Swing” at The Laurie Beechman Theater, New York City: “Alto Sierra Rein’s vocal versatility is well-known in New York’s cabaret community, and kudos to Hemming for showcasing it in featured vocal lines that swooped thrillingly from deep in her chest register up into the stratosphere. A deeply grounded performer, her un-showoffy featured turns (I’ll Be Seeing You (Irving Kahal, Sammy Fain) and Stompin’ At The Savoy (Benny Goodman, Edgar Sampson, Chick Webb, Andy Razaf)) were riveting in their simplicity and vocal luster.” – Jennie Litt, Cabaret Hotspot. Read the full review
May 11, 2019: Marquee Five sang at The Tin Pan in Richmond, VA.
May 31 and June 1, 2019: Marquee Five presented “8-Track Throwback” at The Laurie Beechman Theater, New York City and sang at the New Jersey Cabaret Festival in Morristown, NJ.
June 25, 2019: Marquee Five sang in “The Lineup” with Susie Mosher at The Birdland Theater, NYC.
June 30, 2019: Marquee Five sang in Sondheim Unplugged at 54 Below, NYC.