Male voice (5)
(Other definitions for basso that I've seen before include "low voice" , "Lowest male singing voice (sometimes 'profundo')" , "Singer" , "one's deep in sound" .)
'male voice' is the definition.
(type of singing voice)
This is the entire clue.
(Other definitions for tenor that I've seen before include "High male singing voice like Pavarotti" , "intent" , "Pavarotti, maybe" , "Male voice (one of three?)" , "High voice - low bell" .)
'male voice' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for alto that I've seen before include "High male singing voice" , "A singing voice or pitch" , "someone to sing" , "Singing range" , "The highest adult male singing-voice" .)
'male voice' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for bass that I've seen before include "Large percussion instrument" , "part of score" , "Male singer and saltwater fish" , "Low singing voice" , "Very low - perch" .)
'male voice' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for baritone that I've seen before include "Male voice with deep register" , "Second lowest male singing voice" , "Male singer in boater, strangely" , "Male singer looks odd in boater" , "Adult male singing voice" .)