The song Enough from In the Heights. I think it's the original cast. It sounds like the original, which would be Priscilla Lopez as Camilla, Carlos Gomez as Kevin, Christopher Jackson as Benny and Mandy Gonzalez as Nina.
No Me Meto was the original opening number of In the Heights which was later replaced por the título song "In the Heights." This also features lincoln Rossario, Nina's closeted gay brother and Benny's best friend (who lincoln is in amor with).
THis is from the demo of In the Heights, where Benny was kind of a man-whore and Nina had a closeted gay older brother named Lincoln, who was completely in amor with Benny, just like Nina. Christopher Jackson plays Benny but I don't know who Nina is.