One of the best singers I've ever come across in my life is definitely Bob Marley, an artist who certainly doesn't need to be introduced to anyone. It doesn't necessarily mean that I listen to his songs every day or consider myself a devoted reggae fan, still, his music frequently and invariably makes me feel good when I'm down. It's so enjoyable and literally bursting with positive energy that, even if it's merely an outcome of extensive marijuana sessions (which I doubt), I'd strongly recommend Marley's music to anyone in need of some comfort.
http://www.youtube.com/watch?v=NjZCwuXxQOs
