Cassidy grew up very untalented. She sang so much and so badly around the house that there is a “no singing at the table” rule that stands to this day. 
She then studied classical voice for 9 years, and  now sounds pretty rad singing legit repertoire up to an exciting, yet rarely used E6 above high C.
In college she developed her belt (up to an E5), found a mix that allowed her to tackle the musical theater anthology, and fell in love with folk music. Cassidy’s clear tone and sense of dynamics carried over from her classical days and allowed her to experiment with the rasp, ping, and soul of other genres.
Now in her professional career, Cassidy sings all kinds of music  in musicals, on original cast albums, in cabarets, for movie soundtracks, in movies, and as a guest singer on albums or in concert.
TLDR; Cassidy sings incessantly and well, on stage and off, much to the chagrin of her friends and family.
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 Cassidy singing in the 54/54/54 concert at 54 Below.

Cassidy singing in the 54/54/54 concert at 54 Below.

 Cassidy sings and tap dances to “Anything Goes” as a featured guest soloist in the "Broadway Returns” concert at the Troy Bank Savings Hall in Albany, NY.

Cassidy sings and tap dances to “Anything Goes” as a featured guest soloist in the "Broadway Returns” concert at the Troy Bank Savings Hall in Albany, NY.

 A clip featured on New York One news, from Cassidy’s performance as Mrs.Silver in the world premiere of the musical “Bagels from Benny” at 92Y.

A clip featured on New York One news, from Cassidy’s performance as Mrs.Silver in the world premiere of the musical “Bagels from Benny” at 92Y.

 Cassidy in her award winning role in the musical “La Maupin”

Cassidy in her award winning role in the musical “La Maupin”

 Cassidy takes a BREAK from singing to smoke a fake cigarette in this scene of the world premiere new musical “Cry Love”

Cassidy takes a BREAK from singing to smoke a fake cigarette in this scene of the world premiere new musical “Cry Love”

 Cassidy as Schwarzy in the musical “25th Annual Putnam County Spelling Bee”.

Cassidy as Schwarzy in the musical “25th Annual Putnam County Spelling Bee”.

Cassidy singing on the original cast album of La Maupin (2017). She sings first, and then the higher harmony in the duet sections.