"I believe the term modulation denotes in music the uninterrupted shift from one key to another: I do not know the term for change of rhythm without change of measure"

In this quote, Allen Tate is referring to the idea of modulation in music. Modulation is the process of altering from one secret to another without interruption. This is a crucial principle in music theory, as it allows for a smooth transition in between different sections of a piece. Tate is also suggesting that there is a different term for altering the rhythm without changing the procedure. This might describe a variety of methods, such as syncopation, polyrhythms, or altering the pace without altering the time signature. Tate's quote is a tip of the value of modulation in music, and the requirement to be knowledgeable about different terms for different methods. Modulation is an important part of creating a cohesive piece of music, and comprehending the various terms associated with it is crucial to developing a successful structure.