How does music turn pain into joy?

It's very interesting that if you try to approach music a little bit mystically, spiritually, like the blues. Blues is the folk music of the slaves. It was born in the cotton fields where people would sing their pain out. That pain, that low vibration, through the voices, through the singing, through the music, is transformed into a high vibration, pain is transformed into joy. If we are in a bad mood, if we are not well, if something is bothering us, with music, with the instrument, with singing, we can transform the negative into positive, the low vibration into a high vibration, the sorrow into joy. It is also a kind of meditation, of course, which clears your soul and raises your vibration level. To be able to express ourselves on the instrument, we have to learn and master music theory as props, so that we can use them to spice up our music. It takes a lot of time, a lot of listening to music, going to concerts, learning about styles and their representatives through books and films, and of course a lot of learning and practising, so that after a while you can play the instrument at a level of proficiency.