Like the others, I'm very sorry for your loss, Dan.
Very nice song. I love the stereo interplay, and the way the song builds in a long crescendo. I can feel the good times you were reflecting on when you wrote this. It's very present in the music. It's a wonderful tribute to your dad. Whether he'd have liked the music or not, he would have loved it, because of the effort and love his son put into it to honor him. Nice job Dan.