1672 'Gustav Mahler' Stradivari Viola – Authenticate LA
Two Songs, Opus 91 For Contralto (With Viola Or Cello Obligato) (G. & E.) By Johannes Brahms (1833-1897) - Score And Parts Sheet Music For Contralto Voice With Viola Or Cello -
VIOLA DA GAMBA CONTRALTO SB-FC-003 - Liuteria Toscana
Viola contralto modello Mantegazza 2015 - il violino ad personam
Collections du Musée de la musique - Philharmonie de Paris - Pôle ressources - Contralto - Detail
Stradivari's violas, part 1 - Tarisio
Holstein Bench Medici Stradivarius Viola
Girolamo Amati, viola contralto 1625
Historical
Brahms Sonatas for Viola; Songs for Contralto, Viola and Piano (1991) | Kirshbaum Associates Inc.
Vieuxtemps Capriccio played on a Vuillaume "Contralto" - YouTube