There are production twosomes whose contribution to modern musical history cannot be quantified. In hip hop, there is the Neptunes (Pharrell Williams and Chad Hugo); for the Minneapolis sound that dominated the 1980s, there is Jimmy Jam and Terry Lewis; and R&B would get a makeover in the late 1990s and early 2000s thanks to Missy Elliot and Timberland who crafted the sounds of artistes such as Aaliyah and Tweet.