Baritone “Jun Ayran” known by many, earned his Bachelor’s Degree in Music at the University of Santo Tomas, Conservatory of Music in Music Education major in voice under the tutelage of Prof. Irma P.E. Potenciano. He was a member of the award winning UST Coro Tomasino from 1994 - 1998.

He has performed in various productions and performances locally and abroad.

He studied choral conducting under the tutelage of Prof. Ricardo Mazo. He attended choral master classes and workshops of Piero Gamba, Nobuaki Tanaka, Eugene Castillo, Jonathan Velasco and other famous choral conductors locally and abroad.

As a growing musician, he is a member of the Philippine Society for Music Education, Vocal Ensemble Philippines, Kodaly Society of the Philippines, and Asian Youth Choir. He had been to Japan, Austria, Germany, Italy, Spain, Netherlands and Canada for choral affiliations and performances.

He was the music director of the UST Central Seminary, conductor of UST Psaltenon, UST Pediatric Choral, UST Rotaract Off Keys Choral, UST AB Choral, and asst. conductor of Santisimo Rosario Parish Choir.

At present, he is currently pursuing his Masters Degree in choral conducting at the University of Santo Tomas and the conductor of the Minstrels of Hope Singers, Marian Chamber Singers and Mapua Concert Singers.