Random mumbling about music

I have been looking around today a bit on YouTube, and came across some beautiful music.
Going from game music to music covered by people singing it an another way.
I find it quite fascinating how people can make from one pretty normal but very good music piece, a masterpiece just by singing it another way or using the music another way.
Also just another voice or another music instrument can make the difference.

Let's give you some examples of songs you will probably know, otherwise search the original on YouTube.














Hope you liked it!