David is the owner and founder of Pittsburgh Performance Society. With over 20 years of experience as a singer and educator, David also enjoys applying his knowledge of music theory and piano as he teaches his keyboard students. In addition to teaching and performing, David has served as music director for many youth productions, recitals, and concerts. 

Kaitlyn Breen is a vocalist in the Pittsburgh area and holds an undergraduate degree in Vocal Performance from Chatham University as well as a post-baccalaureate in Music Therapy from Slippery Rock University. Kaitlyn strives to promote confidence and musical ability in her students while maintaining a fun and supportive environment to help them reach their musical goals!

Holding a Masters Degree in Early Vocal Performance from IU Jacobs School of Music. Currently, she sings in the newly formed vocal trio Halcyon Voices, and teaches voice and piano to students of all ages as well as accompanying for student recitals. Sarah strives to inspire confidence in students of all ages as they reach their goals.

Jules Leddy is a voice teacher currently residing in the Pittsburgh, PA area. Holding a Bachelor's Degree in Music Education, and a Master of Music in Vocal performance, Jules has equal love for the voice and for teaching. Her goal for her students is that they will have the confidence and experience to achieve whatever goal they set for themselves.