Often referred to as “common time,” the 4/4 time signature is undoubtedly the most widely used in Western music. In 4/4, there are four beats in each measure, and each beat corresponds to a quarter note. It’s the rhythmic pattern behind many of your favorite pop songs, and it’s easy to count – one, two, three, four, repeat. The 4/4 time signature gives music a steady, marching rhythm, perfect for getting your foot tapping.