The Roger Wagner Chorale, directed by Roger Wagner, and the Concert Arts Players, conducted by Villa-Lobos.
The Brazilian Festival Orchestra & Schola Cantorum; The Brazilian Festival Quartet and Women of Schola Cantorum; Elsie Houston, soprano; Conducted by Hugh Ross
Julian Bream, Laurindo Almeida, Andres Segovia, guitars
On a Capitol LP (CTL 7037), the Roger Wagner Chorale and the Concert Arts Ensemble performed two chamber works with chorus: the Quatour and the Nonetto. The sound on the disc was demonstration quality; the final movement of the Nonetto was included on Capitol SAL-9020 "Full Dimensional Sound: A Study in High Fidelity."
Villa-Lobos thought very highly of Roger Wagner and his singers. Here's a quote from the official RWC website:
"Roger Wagner deserves all my admiration for his dedicated work...a notable achievement in technique and sound as well as perfect interpretation."
The second disc was released as a 78 rpm album by RCA Victor: disc #LCT 1143, the title is "Festival of Brazilian Music." In the Nonetto, Hugh Ross conducts the Brazilian Festival Orchestra and the Schola Cantorum. The album also includes Bachianas Brazileiras #1 (with Walter Burle Marx conducting the Brazilian Festival Orch; the Quatour (with the great Brazilian soprano Elsie Houston, soprano and Ross/Brazilian Festival Quartet/Schola Cantorum); and Cancao do Careiro (sung by Elsie Houston, accompanied by Miguel, piano). This album was recorded in collaboration with The Museum of Modern Art and the Commissioner General from Brazil. Another record number for this set is Victor DM-773(5).
Here is a citation to a contemporary review:
Author(s) of Review: Richard F. Goldman
The Musical Quarterly, Vol. 40, No. 1 (Jan., 1954), pp. 157-158
Here's a short review of the Hugh Ross disc from the May 19, 1941 issue of Time Magazine:
"A Festival of Brazilian Music (Victor; 10 sides; $5.50). First big phonographic collection of works by Heitor Villa-Lobos, Brazil's No. i composer and one of the lustiest living. Beautifully recorded by Soprano Elsie Houston, the Schola Cantorum, conducted by Hugh Ross, a scratch orchestra under Burle Marx. Villa-Lobosities: a Bachiana Brasileira for eight cellos attempting to fuse the spirits of Bach and Brazil; a Nonetto for chorus and small orchestra, purporting to describe Brazil's geography."