During the late 2010’s, I founded a jazz group called Hostal Mercedes Av., where I played Alto Sax, along the lines of pianist Cuauhtémoc Roridríguez and Bassoonist Juan Carlos Villaseñor, and some other musicians who used to come and go. Among the products of these years was the Music CD QIV, where some of my own themes reappered from my own orchestral music.