The main remix to Keys' 2001 song by The Neptunes and featuring a more upbeat production and newly sung vocals. Teenybopper vomit bag Justin Timberlake (then also working with the duo
on his debut LP), provides backing vocals and a short refrain at the end.
A1 How Come You Don't Call Me (Main Mix)
B1 How Come You Don't Call Me (Instrumental) 