"Making music has been a source of great frustration for me as well as great joy. I didn’t have musical training as a kid. So I have to depend on my three bandmates and others to get the melodies I hear in my head, or the ideas, across. And therein lies great frustration, that you depend on others — and the great joy, that you depend on others — and they happen to be your best mates." - Bono, 2021