Gerardo Narbona, Manuel J. García and Paco Zambrano belong since their university days to the Musical Direction of the Tuna* of their respective Faculties of Law, Economics and Engineering of Seville and Granada. They have made more than 100 performances in events in Spain, Europe and America, even performing in the very Teatro de la Feniche in Venice. They also belong or have belonged to choral groups, plectrum orchestras and have made cameos in Zarzuela and Musical Theatre.

*Tuna: a group of university students in traditional university dress who play traditional instruments and sing serenades.