In musical instructions, what does "più" mean?

The term "più" is an Italian word commonly used in musical instructions, and it translates to "more" in English. When used in a musical context, it typically indicates that the performer should increase the intensity or quantity of a particular element in the music. For example, "più forte" means "more loud," suggesting that the volume should be increased.

Therefore, the correct answer reflects that "più" signifies an increase or addition—specifically indicating "more movement." Other options provide different meanings that don't align with this use of "più" in music. For instance, "less movement" suggests a decrease, "slow" pertains to tempo, and "soft" relates to dynamic levels that do not correspond with the instruction to increase intensity.