Her singing has been referred to as "achingly alluring", "dramatic" and "meltingly beautiful." Other reviews have mentioned her "golden tone" and "amazing voice". A striking physical and dramatic presence, she has been described as "entrancing", "formidable," and a "showstopper."

Soprano Kerry Walsh is a singer of tremendous flexibility. Her repertoire ranges from early through modern in chamber music, theatre, opera and concert, and encompasses standard classical and romantic operatic literature. She is sought after as an interpreter of new works, and has brought numerous roles to life. A flutist as well as a singer, she brings a stunning musicianship to all she does, combining masterful technique with exquisite musicality.