Quarteto Radamés Gnattali
Carla Rincón, violin
Andréia Carizzi, violin
Fernando Thebaldi, viola
Hugo Pilger, cello
Recorded between June 2010 and September 2011 and launched on Villa-Lobos's birthday (March 5) in 2012, at the Museu Villa-Lobos, this is the first complete Villa-Lobos string quartet cycle on DVD/BluRay.
Maria Luiza Nobre's review in the Jornal do Brasil
Distributed by Biscoito Fino - I'll add a link to an online source for the DVD/BluRays soon.