Mrs. Kristina Costello To All Instructors

Kristina is a professional vocalist, certified music educator, and passionate teacher who helps students of all ages grow their skills and love of music. She offers private lessons in voice, piano, guitar, and ukulele, customized to each student’s goals, learning style, and musical interests. Her lessons focus on healthy technique, musicianship, performance skills, and confidence-building, preparing learners for auditions, festivals, recitals, and college juries, or simply helping them enjoy making music.

Kristina teaches K–2 and high school music classes at Salt Hybrid Academy, bringing creativity, engagement, and fun to every lesson. She began teaching in 2018 while earning her BFA at Carnegie Mellon University and has since taught at conservatories, private studios, and online, building a thriving private practice.

A performer and educator, Kristina inspires students to discover their unique voice and express themselves authentically. She holds a Master of Music in Vocal Performance from the New England Conservatory, a BFA in Vocal Performance with Music Education certification from Carnegie Mellon University, and is certified PreK–12 in FL, NY, and PA.

Current Classes
K-2G MUSIC | TUE – (open)
MS/HS MUSIC | TUE – (open)