atonal

US /ˌeɪˈtoʊ.nəl/
UK /ˌeɪˈtoʊ.nəl/
"atonal" picture
1.

atonale

not written in any key or mode; lacking tonality.

:
Schoenberg's early works were revolutionary for their atonal compositions.
Le prime opere di Schoenberg furono rivoluzionarie per le loro composizioni atonali.
The modern piece of music was entirely atonal, challenging the audience's traditional expectations.
Il brano musicale moderno era interamente atonale, sfidando le aspettative tradizionali del pubblico.