In between songs The-Dream talks about everything from how he got started in music to his creative process and so on.
"Making a hit song is like making a hit conversation"
As ridiculous as that sounds, I can totally dig it. I definitely believe you have to be a good conversationalist to be a good songwriter.
Oh also since Dream mentions B2K's "Everything" as his first placement as a songwriter, I've uploaded it for you to refresh your memory. His background vocals are all over it.
B2k - Everything