Music that brings me joy and gives me hope for a better world to come

I heard this song today which is a version of the Beatles song "Imagine" except this time it's sung by various singers including P!nk, Seal, and India Arie. It sounded so beautiful to me and so I had to share it. It does make me believe that the world can and will be better int the future. I like how music gets people together while celebrating diversity at the same time. After all, (as the comedian Gladys Hardy said) "if we all sang the same note then there'd be no harmony in the choir!" So I hope for a harmonious  future with lots of music in it!