Pappo's Blues has been played on NTS shows including Mount Analog w/ Mahssa, with Gris Y Amarillo first played on 22 July 2021.

''Pappo's Blues'' was a Rock/Blues band from Argentina. Led by Pappo (Norberto "Pappo" Napolitano), it suffered a constant change of musicians throughout its life.

In 1971 Pappo's Blues recorded its first album, called simply "Pappo's Blues". The second one, "Pappo's Blues Volumen 2" was recorded in 1972. By the time in which they recorded the third album (Pappo's Blues Volumen 3), there had been two changes in the group: David Lebón (bass) left, his place taken by C.A. Machi Ruffino, and Black Amaya…