What's Wrong with Bill?

What's Wrong with Bill? is the debut solo studio album by American rapper and record producer Ill Bill. It was released on March 2, 2004 via Psycho+Logical-Records. Recording sessions took place at Powerhouse Studios in New York. Production was handled by Ill Bill himself with his brother Necro, who also served as executive producer. It features guest appearances from Necro, Goretex, Mr. Hyde, Q-Unique, Sabac Red and Uncle Howie.

Personnel

 * William "Ill Bill" Braunstein – vocals, producer (track 16), co-producer (tracks: 1, 3-5, 9, 11, 14) , recording, mixing
 * Ron "Necro" Braunstein – vocals (tracks: 4, 8, 10, 16), guitar & bass (track 16) , producer, recording, mixing, executive producer
 * Mitchell "Goretex" Manzanilla – vocals (tracks: 4, 10, 11)
 * Howard "Uncle Howie" Tenenbaum – vocals (track 4)
 * Christopher "Mr. Hyde" Catenacci – vocals (track 7)
 * Anthony "Q-Unique" Quiles – vocals (track 10)
 * John "Sabac Red" Fuentes – vocals (track 11)
 * Elliott Thomas – recording, mixing
 * Charles De Montebello – mastering
 * Michael Lavine – photography
 * Emily Optics – photography
 * Hobin Choi – photography
 * Paul Gulacy – cover