rosie studios
is a performing arts studio located in Hamilton Heights, Manhattan, offering private lessons in voice, piano, acting, and audition prep for all ages. We provide personalized, high-quality instruction in a creative and supportive environment where students can grow in skill and confidence.
What I Do
Rooted in a musical theatre background and a lifelong love of music, Kassi brings passion, experience, and a personalized approach to every lesson. With a deep understanding of both performance and technique, she helps students build confidence, develop their skills, and discover their unique artistic voice.
Kind Words
“Kassi is magic with kids! My son takes both piano and voice lessons with her, and he just lights up when it’s lesson day.” ~ Parent of a voice & piano student, age 8
“She makes learning piano feel joyful, not stressful, and I always leave my lessons feeling motivated” ~ Adult piano student
“Kassi has been a total gift to our daughter. Her confidence has grown so much since starting voice lessons, and she actually loves practicing now” ~Parent of a voice student, age 11
“Working with Kassi changed everything for me!! I used to get so so nervous at auditions, but now I kinda look forward to them. She made me believe in myself as a performer” ~Teen voice/acting student
“She knows how to push you in the best, kindest way.” ~ Adult voice student
“Lessons with Kassi are the highlight of my week.” ~ Teen piano student