Kaleidoscope – produced entirely by the Neptunes, but flops, selling 200k and peaking at 144 on the charts
Wanderland – produced entirely by the Neptunes but never gets released in the US. Sells 17k units in the UK
Tasty – finally a gold album in the US, driven by one huge Neptunes single, Milkshake.
Maybe Kelis owes Chad and Pharrell money.