Aza rag
Aza rag goat's or bull's horn of ancient Latvia, with 3 or 5 fingerholes, played with a mouthpiece like that of a modern brass instr. (89). Grove's Dictionary of Music and Musicians, 5th edition. London, 1954.
Aza rag goat's or bull's horn of ancient Latvia, with 3 or 5 fingerholes, played with a mouthpiece like that of a modern brass instr. (89). Grove's Dictionary of Music and Musicians, 5th edition. London, 1954.