He's overrated as **** and ruined Joanne.
Besides his big hits like Amy and Uptown Funk, his work is mediocre at best. Just look at his last album Uptown Special, it was unlistenable which makes me believe that he got too much credit for Back To Black and Uptown Funk. Amy and Bruno are amazing artists and probably made those records that they are.
I don't know why you all are acting like Mark is some amazing producer? He produced a couple of nice songs on Back to Black and also "Hurt" by Christina is good too, but that's about it .
Also The Chainsmokers already have as many #1s and top 10s as Mark does in the US despite him being around for like 15 years longer .
why are people happy about this? it just proves how pretentious they are and how chart obsessed gaga and her team is. i thought she didnt care about charts and wants to support other musicians and artists