Slow Jamz " is a single by American rapper Twista featuring Kanye West and Jamie Foxx . It was released in late 2003 as the lead single from his album '' Kamikaze '' and the second single from Kanye West 's debut album '' The College Dropout '' . The Kanye West version includes an intro and two extra verses by Jamie Foxx , and excludes the original outro by Twista . Tracie Spencer provides background vocals on both versions , and plays the female answer in Foxx 's last verse on the Kanye West version . " Slow Jamz " peaked at number one on the Billboard Hot 100 and received a nomination for Best Rap/Sung Performance at the 47th Annual Grammy Awards . The song features a sped up sample of Luther Vandross 's cover of " A House Is Not A Home '' , sung by a female voice
47th Annual Grammy Awards
47th Annual Grammy Awards
Slow Jamz