This is Important notice at 11am on 28/4/2020 the will be a minuet silence taking place for the support of keyworkers and victims of the coronavirus do not forget 11

Ihaven't heard of any of them but by their name probably kevin gates

The gregorian chant was a major cultural milestone in the middle ages. it was one of the first codified forms of music meant to be played as written, where previously it was difficult to mass-produce and disseminate any music. what's more, these chants were also some of the first examples of musical notation: the notes and bars of today's music sheets are a reflection of centuries of evolution beginning with these chants. it became official throughout the entirety of the catholic church, meaning that nearly all of europe followed this musical notation and styling.

That would be true i believe