I hope you can find the song. But watch out sometimes it is an original song created for the ad.
I also have a terrible song in my mind, I though it was from Toto but I ran through all their discography and couldnt find it. NO IT IS NOT AFRICA!!!
Problem is I used to listen to this song when I was a kid and dint know English so the lyrics I remember just sound like gibberish. My head has been hurting since then. I know your pain.
Know that feeling. For me it is a movie when I was a kid, 3 years old. I can't recall what country it is from all I remember is big hairy creatures, a castle (i think it was anyway lol) and tunnels that they moved around in and killed people lol. TO top it off I don't know if it was filmed in black and white or colour as we had a black and white TV lol.