"Que Esperabas" is the first track off the album of the same name,released Nov of 1993 by EMI Tejano Artist Joe Lopez & Mazz.
Mazz is a Grammy Award--winning Tejano band originating from Brownsville, Texas. Formed in the early to mid-1970s by Jimmy González and Joe López, the group emerged as one of the most innovative Tejano crossover bands after adding synthesizer to combine traditional Tex-Mex, Mexican music, and popular Latin rhythms.