There are at least 3 artists under the name Xavi

1) Joshua Xavier Gutierrez, known professionally as Xavi, is a Mexican-American singer-songwriter from Arizona. His lyrical sensitivity and heartfelt compositions form a musical bridge between the borders of Mexico and the United States. Xavi truly wears his young heart on his sleeve to showcase a style that can only be described as Tumbado Romantico. On the heels of releasing his debut single with Interscope Records, Xavi is an exciting newcomer revolutionizing Regional Mexican music.

2) Project of Japanese experimental musician 虹釜太郎.

3) Xavi is an Electronic Dance Music musician.
https://soundcloud.com/xavimakesmusic