bn:00644605n
Noun Concept
EL
ανδρική χορωδία φωνής  χορωδία των ανδρών
EN
A men's chorus or male voice choir, is a choir consisting of men who sing with either a tenor or bass voice, and whose music is typically arranged into high and low tenors, and high and low basses —and shortened to the letters TTBB. Wikipedia
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