For me, I call a song a great BOP if it truly makes me feel like dancing into it and it gets stuck in my head. A song that makes you dance or bop by just listening to its beat alone. Of course, the lyrics should be also fun to listen to.
A SONG THAT GIVES YOU LIFE!!!!
Just signup with a song that you feel can make anyone dance or feel good instantly. It can be from the 70's up to now, as long as it fits the theme and you can defend it. :tats: