Authentic Sound has a huge problem (the lack of information) - part 5

yeah I know I say a lot of euh and my english is not the best
the topic is very dull and it's about music history
so I didn't want to make it more exciting than it is ...
this is not a pewdiepie video :p :p :p

I also didn't edit anything...
we live already in a fake world enough

going through 3 possibilities

Wim Winters Authentic Sound double beat whole beethoven project metronome,