I discovered YouTube three or four years ago. I still haven't really discovered how it works but I've found many very interesting things. Some of the things I've blundered into have been a complete surprise and I sometimes say, "How did Youtube know I liked or wanted that."
Okay, here's what happened. I like to look for things in music that I haven't heard before. So I do some searching. Something comes up and that leads to something else and suddenly there's a whole lot of surprising sites just waiting for you.
Some of the bands I've listened to lately have an accordion. So I checked out accordion and found a few sites and listened to them.
All of a sudden I was surrounded by music that I had seldom heard. The sites youtube gave me were Austrian folk music videos. So there were many videos featuring people doing Austrian folk music. The singers and dancers were in traditional costume. Settings were mostly in the Alps with some concert halls and street scenes. Bands were quite different but feature several instruments. So the most common instrument was the accordion. I didn't know that there were so many types of accordions. Then other instruments were guitar, violin, the odd percussion, harp, a few horns. There were a few instruments that I had never seen before. These were put together for many different sounds. It looked like a few people got together as friends. If there were three accordions well that's fine. Most of it included singing. It appeared that most of these performances were amateurs.
Many of these groups were kids.
It was all very lively and joyous.
So I'm listening to music that I've rarely listened to and it's most enjoyable.
Find some of these sites and give a listen.