Pokemon Blue had a really awesome song when you battle your rival for the last time.
https://www.youtube.com/watch?v=DHjciyJZIiA (https://www.youtube.com/watch?v=DHjciyJZIiA)
Always wondered why it wasn't used in the Anime. Turns out it was. They used it every episode; I just couldn't recogize it. Listen closely:
https://www.youtube.com/watch?v=48S_q42YQkw (https://www.youtube.com/watch?v=48S_q42YQkw)
Any other TV tunes you like?
I love the beat, but I would have to agree with you that it seems like I haven't heard it in the anime series.