"Un Veinte" original tango composed by Emilio Teubal for Tango Quartet Piano, Bass, Violin and Bandoneon

https://www.youtube.com/watch?v=qIor8V9ogZE&list=OLAK5uy_luXkrqFOpofVpKUZRYYebrHSnCrAy8SRs&index=6&ab_channel=LosChantas-Topic