César "Vampiro" López (born March 19, 1968, in Guadalajara, Mexico) has formed part of several well-known bands of the Latin American world, including Maná, Azul Violeta and Jaguares.
He currently plays with Monoplasma,[1][2] and the project "COMBO[3][4]" with singer Jorge Guevara from Elefante and Mauricio Claveria from La Ley on the drums.
He left Mana and began to play again with his band Azul Violeta, with songs like Solo por hoy and Tu luz[5] among others.
He has played at times with Belanova, and was part of their live album "Canciones para la Luna" in 2013.
[10] In 2015 he joined Víctor Monroy (singer from Pastilla) to form their project Monoplasma, recording their first album S.O.S.