Pianist and vocal coach Katelan Trần Terrell has collaborated with such artists as Ian Bostridge, Antonio Pappano, Emmanuel Villaume, and Yannick Nézet-Séguin. 

Terrell is a graduate of the Lindemann Young Artist Development Program at the Metropolitan Opera, where she has been a member of the music staff since 2019. Since 2018 she has been a coach at the Chautauqua Institution and, since 2020, a coach at the Opera Academy of the Polish National Opera. She is an alumna of the Franz-Schubert-Institut in Baden-bei-Wien, Marilyn Horne’s The Song Continues, SongFest, and the Britten-Pears Young Artist Programme at Snape Maltings.