"We are the seven scenes, & you know"

I was thinking someone around here would know what this was, but I guess I wasn't descriptive enough, so here is more of what I think it sounded like:
If you're a REALLY crazy anime fan, or are like me, who likes to see what kind of obscure stuff you can find on the internet, you may know about an anime called Idol Densetsu Eriko, which aired in Japan in 1989, & in France, it was given this theme song:

www.youtube.com/watch?v=O5XOmTWNjJ8

I know the song was in the same pitch, but the speed was different, more so something like Nicki Minaj's Moment 4 Life:
www.youtube.com/watch?v=OnhK9YUB9y8

Then it shifts into this pitch heard in Highway Blues at some point while keeping the same speed. You can listen to Highway Blues with this link:
www.youtube.com/watch?v=KuyogMrZqd4

And of course, "We are the seven scenes, & you know" is the only piece of lyrics I can remember, & I probably misheard it as it leads to nothing online. It was on radio back in the 2010s, & to this day, I still can't find it. Does anyone here even have a clue because I'm going crazy around here, & I'm starting to get the feeling that perhaps I just imagined this whole song, but I hope that wasn't the case because it's been in my head for over 6, or 7 years now!

Ok, so I know that some of my family members might know what the song is, but they don't remember the name of it. I actually tried making my voice be used to search the song, but it didn't work(my singing is crap though).