Soprano
mezzo-soprano
alto
tenor
bass
baritone
I believe the correct answer is: Iscathamiya.
Iscathamiya meaning "to walk like a cat" is a
derivative of the mbube vocal style developed by singing group Ladysmith Black Mambazo. The
term is derived from the Zulu verb “cathama” which means walking softly. The isicathamiya
choirs are traditionally all male choirs.
Acoustic instruments.
Simple chord progressions such as C-F-G or Am-G.
Simple time signatures such as 3/4 or 4/4.
"Sharp" or natural keys such as C, D, E, G or A.
Simple scales such as pentatonic minor (blues), pentatonic major, major, melodic minor and mixolydian.