Classical guitarist 哈维尔·德·洛斯·桑托斯 began his formal music studies in 1998 in guitar performance under Francisco Javier Muro Guevara at the Unidad Académica de Música de la Universidad Autónoma de 萨卡特卡斯 (UAMUAZ) in the State of 萨卡特卡斯, 墨西哥. 2006年，在杨先生的指导下. 埃里克·范佩尔:不, Javier earned his Bachelor of Arts in Guitar Performance at pp电子极速糖果 in Grand Junction, 科罗拉多州. Javier holds a Master of Music in Guitar Performance from the University of Denver's Lamont School of Music and studied with renowned Maestro Ricardo Iznaola.
De los Santos has performed extensively in 墨西哥, U.S.西班牙和巴西. His recent performances include one at the Sherbino Theather in Ridway, 科罗拉多州, organized by the Ouray County Performing Arts Guild and the Sherbino Theater; with the Seraphic Fire Professional Choral Institute at the Aspen Music Festival and School at Harris Concert Hall in Aspen, 科罗拉多州; a solo concert at the Blue Sage Center for the Arts in Paonia, 科罗拉多州; and with the Apollo Chamber Players from Houston, Texas at the GJSO Chamber Concert Series. He has studied and performed at the CSU La Guitarra Española in Granada, Spain; has performed with Pepe Romero and the Romero's Guitar Quartet at the Celedonio Romero Guitar Institute in Oklahoma City; with Charlotte Mc Clain, 羽管键琴, performing works for 羽管键琴 and guitar at the Basalt Regional Library Concert Series and with CMU's 'Trio Meloso,由玛丽·林赛·贝利组成, 直接存储器存取, 双簧管和简·昆泽尔, 在长笛, at the Grand Junction Symphony Orchestra's 'Chateau Chamber Concerts'. 他也曾与Dr. 贝利在“音乐博物馆”, VII Rio Winds Festival' in Rio de Janeiro, Brazil; with the Grand junction Symphony Orchestra performing Antonio Vivaldi’s Guitar Concertos in D major and A major and the 'Fantasia para un gentil hombre' for guitar and orchestra by Spanish composer Joaquin Rodrigo; with CMU faculty members Darin Kamstra, 直接存储器存取, (打击乐)阿瑟·霍尔, 直接存储器存取, (钢琴)和罗恩·韦伦·乔丹(贝斯), performing Claude Bolling's Concerto for Classical Guitar and Jazz Piano Trio. De los Santos has performed for the Curiosity Project Retreats at Gateway Canyons Resort; held a recital at Brigham Young University in Utah, and has performed with the Boulder Symphony Orchestra, Symphony in the Valley and CMU Symphony Orchestra performing 'Concierto de Aranjuez' by Spanish composer Joaquin Rodrigo. He has worked with Lisa Jacobson and Juanita Ulloa at 'Proyecto Cancion Espanola' in Granada, Spain and has performed at the Aspen Music Festival and School; the Bowdoin International Music Festival in Brunswick, Maine; at The Little Noon Music in Grand Junction, 科罗拉多州; and at the XV Semana Cultural de 萨卡特卡斯 in 萨卡特卡斯, 墨西哥, various recitals and performances in Jerez, 萨卡特卡斯, 墨西哥.
从2015年秋季开始, de los Santos has been guitar instructor for the Lead Guitar-Aspen Music Festival and School Guitar Programs in the Roaring Fork Valley. He is also the president and artistic director of the Western 科罗拉多州 Classical Guitar Society based in Grand Junction, 科罗拉多州. De los Santos lives in Grand Junction and enjoys teaching guitar privately and teaches Music Theory and Guitar at pp电子极速糖果.
He is also a guitar instructor at Independence Academy Charter School, music director at St. Joseph Catholic Church and founder and artistic director of Mariachi San Jose based in Grand Junction, 科罗拉多州. De los Santos was the first place winner of the 2009 Denver Classical Guitar Society Solo Debut Competition and semifinalist at the 2010 Texas Annual Guitar Competition and Festival.