The whole purpose of a time signature is to indicate how many beats there might be to a musical unit known as a 'bar'.

The Beats Solo 4, Studio Buds+, and the popular Pill wireless speaker are also discounted for the Big Spring Sale event.

For a long time, Beats were ubiquitous in music ... unlocks three EQ presets: Beats Signature (neutral), Entertainment (bass and treble boost) and Conversation (reduced bass).