Atonality and Serialism

Atonality noun - The absence of a key; alternative to the diatonic system.

Serialism and atonality are semantically related. In some cases you can use "Serialism" instead a noun "Atonality".

Serialism noun - 20th century music that uses a definite order of notes as a thematic basis for a musical composition.

Atonality and serialism are semantically related. You can use "Atonality" instead a noun "Serialism".