One of my favorite bands back in the day was Toto.  They were popular in the 70's and 80's.  Are you familiar with them?
Yes, I loved the song Rosanna!
That's funny, I had that song going through my head as I was chatting.  I like their style that has pop and rock, as well as some R&B and blues...lots of different variety.
Yes, that song can be a real "ear worm" and once I hear it playing, it stays in my brain for hours. lol
Yes, and I am convinced that song, as well as Africa, has had quite an impact on probably the entire world.
I also listened to Africa as I was a teenager during this period of time. I graduated high school in 1982 when these bands were popular.
Truthfully my favorite Toto song is Hold the Line.  I grew up in the 70's and 80's when Toto was really popular as well
I believe they won quite a few awards the year Rosanna was released.
What I didn't realize was that David Paich, who plays the keyboards and Steve Porcaro played together as session musicians before, and decided to start the band.  Good decision I'd say
I would have to agree that they made an excellent decision in forming the band.