Quarteto Radamés Gnattali - Villa-Lobos - String Quartet No. 4

Quarteto Radamés Gnattali performs Heitor Villa-Lobos's String Quartet No. 4 at the Palácio do Catete in Rio de Janiero, Brasil. The ensemble was founded in 2006 and consists of Carla Rincón and Francisco Roa (violins), Fernando Thebaldi (viola), and Hugo