Roots of Pappo's Blues

Riley B. King, known professionally as B. B. King, was an American blues guitarist, singer, songwriter, and record producer. He introduced a sophisticated style of soloing based on fluid string bending, shimmering vibrato, and staccato picking that influenced many later electric guitar blues players. AllMusic recognized King as "the single most important electric guitarist of the last half of the 20th century".

Los Abuelos de la Nada were an Argentine rock band formed in Buenos Aires in 1967. The group underwent several incarnations throughout its history, with all of them led by its founder and frontman, singer-songwriter Miguel Abuelo. The group produced numerous hit singles in the 1980s as "Sin Gamulán", "Costumbres argentinas", "Mil horas", "Himno de mi corazón", "Lunes por la madrugada" and "No te enamores nunca de aquel marinero bengalí".