There is

  no

🙅

Determiner

  authoritative

Adjective

  system

Noun

  of

Adposition

  voice

Noun

  classification

Noun

  in

Adposition

 non-classical  music

🎶

Noun

.

There is no authoritative system of voice classification in non-classical music.

There is no authoritative system of voice classification in non-classical music.