Meet The Band
Get to know the musicians behind the YPG Curriculum Band.
Bill DeLelles
Drums
Professional Music Director
Bill DeLelles is an LA-based music director and label owner. Having directed shows at Madison Square Garden, Wembley Stadium, Red Rocks, Coachella, and amassing over 125 million streams across online stores and streaming services, he aims to continue helping people through embracing the relationship between music and technology.
Tiffany Galaviz
Vocals
YPG Alum
Tiffany Galaviz started singing Mariachi at 8 years old. Today, she can be seen singing on La Voz and El Factor X and her voice can be heard on many TV commercials. She received her Associate’s Degree in Vocal Performance from California College of Music in 2021 and is currently studying in the Popular Music program at the University of Southern California.
Brianna Tang
Keyboard
YPG Alumni
Brianna Tang is a classically-trained pianist majoring in Commercial and Media Composition at Cal State University Northridge (CSUN). She was awarded the Igor Paltsev '10 Memorial Scholarship in 2020 and was recognized as an Outstanding Junior at the CSUN Music Honors Convocation for Media Composition in 2022. She graduated in May 2023 and is currently pursuing a career scoring movies, tv shows, and online content.
Sora Lopez
Bass/Guitar
YPG Alumni
Producer and multi-instrumentalist Sora Lopez won a Grammy in 2022 while still a student at the Clive Davis School of Recorded Music at NYU. A talented performer and studio operator, Sora has worked with artists including Usher, Lucky Daye, and Skrillex. He also brought his many talents to the production of this curriculum, providing much of the music and sound design you’ll hear throughout.
