In thinking about Kovalevskaya's multiple rhythms and speeds, in this paper, I have mapped an assemblage of different but entangled theoretical approaches. Components of this assemblage include the great debate on rhythm in the twentieth century, between Henri Bergson and Gaston Bachelard. Although there are important differences between the two philosophers, there are also glaring resemblances in their conceptualization of rhythm, and there is a body of literature that has explored interconnections in their philosophy of time. It is such theoretical entanglements on rhythm that I have read diffractively with Deleuze’s and Guattari’s notion of the refrain [ritornello], as well as Philippe Lacoue-Labarthe’s take on rhythm as the intermezzo between beat and figure, in his configuration of the ‘echo’ as constitutive of the subject.