Vision gets the dreams started. Dreaming employs your God-given imagination to reinforce the vision. Both are part of something I believe is absolutely necessary to building the life of a champion a winner a person of high character who is consistently at the top of whatever game he or she is in.
I don't dream songs. I'm more apt to write dreams down and then to be able to interpret them into a song. I also tend to get up and write prose in the morning from which will come songs.