Nas' entire Unwritten album. It was obvious Dead Prez and Jay Elec wrote 90 percent of that album.
Yeah I saw some call him an industry plant on here once. He was grinding for years ghostwriting for Trina for example trying to get on and only got the Hustlin beat because everyone else passed on it.
He always sounded like himself, he just refined his approach and made better creative decisions and sharked a real nikka's name, look and entire persona. But you listen to the second verse on Push It for example, that's vintage Ross bars right there on the debut album