The researchers used musical features such as, tempo, time signature, song duration and loudness.
From the sciencedaily.com
The complexity of proportions prompted Cage to use asymmetric musical phrases and somewhat frequent changes of time signature to achieve both microscopic and macroscopic correlation.
From the en.wikipedia.org
Long-time local dramatic and musical standout Paul Page effortlessly captures the joie de vivre, romantic flair and signature style of the stellar French song and dance man.
From the denverpost.com
Musical cultures that rely upon such instruments may develop multi-layered polyrhythm and simultaneous rhythms in more than one time signature, called polymeter.