Recording is more autobiographical than acting. It's me - either how I'm feeling then or once felt at some point in my life. It's all me.
That is the great mistake about the affections. It is not the rise and fall of empires, the birth and death of kings, or the marching of armies that move them most. When they answer from their depths, it is to the domestic joys and tragedies of life.
When I was 25, Abba was formed. After Abba I made three solo albums. Maybe I have been productive enough.