Axel Vallejos has performed chamber music, orchestra repertoire and solos throughout South and Central America, Europe, East Asia as well as in North America. Additionally, he has participated in several summer festivals including Latin American Festival of Chascomús (Argentina), International Music Academy of Solsona, AIMS Festival (Spain), Orchestra of the Americas (YOA), Zeist Music Days (Netherlands), The Aronson Cello Festival (US) and for four consecutive years across Schleswig Holstein Musik Festival, SHMF (Germany).
Axel has been very involved in multiple projects where he maintains his dedication as a teaching artist. He is a graduate of the Pontifical Catholic University of Chile with a Bachelor of Music, and it was in 2015 when he arrived in the United States to get a Professional Performance Certificate at Lynn University. Axel is currently attending Rice University Shepherd School of Music in Houston to get his Master of Music in Cello Performance.