Synchronization is centripetal.

Harmonization is centrifugal.

One large wave is lots of energy and very little information. Aka, order.

Lots of little waves is energy distributed across lots of information. Harmonized by it spreading. Aka, disorder.

Gravity is a centripetal effect. Its most prominent manifestion would be the black holes at the center of galaxies. Yet these shoot quasars out the poles, which, as giant lasers, are synchronized light waves.

So I'd argue the cause and effect are reversed. Mass is an effect of gravity, not gravity a property of mass and the excess gravitational effect is further synchronization throughout the spectrum of radiation.