Usher Clifton Powell Joy Bryant – Rhythm City Volume One: Caught Up

Featuring – Alicia Keys

Backing Vocals – Robin Thicke
Backing Vocals – Usher
Mixed By – Manny Marroquin
Producer – Robin Thicke
Producer – Pro J
Recorded By, Instruments [All Instruments By] – Pro J
Written-By – Robin Thicke
Written-By – James Gass
Written-By – Usher Raymond IV
Written-By – Robert Daniels (2)

Acoustic Guitar, Drums, Percussion – IZ (2)
Backing Vocals – Tony Tolbert
Backing Vocals – Patrice "ButtaPHly" Stewart
Backing Vocals – Usher
Co-producer – Bobby Ross Avila & Iz
Electric Piano [Wurlitzer], Guitar, Strings, Bass [Live] – Bobby Ross Avila
Engineer [Mix Pro Tools Engineer] – John Hanes
Mixed By – Serban Ghenea
Mixed By [Assistant Mixing Engineer] – Tim Roberts
Producer – Jimmy Jam & Terry Lewis
Recorded By – Matt Marrin
Recorded By [Assistant Recording Engineer] – Ghian Wright
Written-By – Bobby Ross Avila
Written-By – Usher Raymond IV
Written-By – Terry Lewis
Written-By – Iz Avila
Written-By – James Harris III

Backing Vocals – Tony Tolbert
Backing Vocals – Usher
Bass – James "Big Jim" Wright
Co-producer – Bobby Ross Avila & Iz
Drums, Percussion – IZ (2)
Electric Piano [Rhodes] – Jimmy Jam
Guitar, Keyboards, Harmonica – Bobby Ross Avila
Producer – Jimmy Jam & Terry Lewis
Recorded By, Mixed By – Matt Marrin
Written-By – Bobby Ross Avila
Written-By – Usher Raymond IV
Written-By – James "Big Jim" Wright
Written-By – Terry Lewis
Written-By – Iz Avila
Written-By – James Harris III