I had one of those flashbacks recently. I remember hearing a tune by Squeeze, a tune I enjoyed immensely. It was called Electric Trains and I thought, what a mighty fine tune.
Then I heard another tune by Squeeze called This Road, another tune I enjoyed immensely. It was indeed a mighty fine tune. Then I recalled that there was something similar about the two. Unerringly similar.
Still, when you write mighty fine tunes, I guess you can afford to make them sound a bit similar. Enjoy.