Which statement best describes mixed meter? (MUSIC)

A. Song with one time signature throughout

B. Song in which the key signature changes

C. Song without a steady beat

D. Song with changing rhythmic pattern

(its not C for me xD)

A mixed meter is when a piece of music has multiple time

signatures or meters during the piece.

Usually, time signatures express a regular pattern of beat

stresses which continue through a piece. But sometimes composers place a different signature at the beginning of each bar, this results in music which has an extremely irregular rhythmic feel.

For me it's Chuki Beats YT.