I need some music suggestions?

so my grad party is this Friday and my mom didn't want to get a DJ...so im just going to get some music together and play it on my stereo. I need some suggestions on songs to get or maybe some lists like "top 100 r&b songs" or something like that. I'm trying to get some variety with the genres and i cant play anything explicit because of the older people. I need to entertain everyone so please help. Thanks :D