TY  - MUSIC
AU  - Bach, Johann Sebastian
TI  -  Brandenburg concerto : no. 6, Bb major, BWV 1051: 2 violas and piano
U1  - 785.73 
PY  - 1962///
CY  - London
PB  - Hinrichsen EDition, Peters Edition, Ltd
KW  - TRIOS ( 2 VIOLAS Y PIANO)
ER  -