That was the producer who produced a couple of my solo albums. He produced my second, third and fourth solo albums. It was his project and I just joined him on it. I sang on one and played bass on another one.
Layers are not difficult for me. You have the luxury of takes, so if you feel like, say, you did not take in the fact that your aunt is across the way in one take, you do it again and try to add that piece.

