Memorial Train of Memories

When I was a university student, I worked part-time as a swimming instructor. I remember commuting there before classes. This train is the Yamatoji Rapid, which I used to take often at the time. I also have fond memories of the song. I used to have a Walkman CD. Times are different. The song that came often was "And I'm at a loss　そして僕は途方に暮れる" by Osawa Yoshiyuki of Japan. It was my youth. What are your memories?