He's not prominent as a lead act or anything. Only three Hot 100 entries between the 70s and 80s. His production is his legacy, most notably disco productions with Donna Summer and of course iconic tracks "Call Me" by Blondie and "Take My Breath Away" (Top Gun), among many other production and writing accomplishments. For those, he's surely sold and made millions.

But leave it to the Pretty Chanteuse to bring him into the digital age swinging!

Unfortunately Moroder confirmed that Britneys "contract" says she cannot shoot music videos. We don't really know what that means and a lot of the Army will say there's no "contract".

But as far as I'm concerned, since Vegas, she didn't do a single promo performance for her own album. Only tied it in with Vegas. And she had to pre record her Pretty Gorls performance at the AXIS, not live on the non AXIS Billboard stage, so. And then him talking about her limitations. Now also, I'm itching to believe an album is not a priority because she won't be able to fully back it under the Vegas contract, and they cannot say this explicitly. We cannot be delusional like all other times. There are very strict bullet point marks on her Vegas contract. So no video.

I think he never really had a hit in the US where he is actually credited as an artist. In most of his smashes he is only credited as a producer so they dont count those sales for him!