"And I Am Telling You I'm Not Going" is the definitive showstopper of the 2006 film Dreamgirls , cementing Jennifer Hudson as a vocal powerhouse and earning her an Academy Award for Best Supporting Actress. Instrumental versions of the track, often sought in MP3 format for auditions and karaoke, strip away Hudson's iconic belting to reveal a complex arrangement of swelling strings and gospel-flavored piano chords. Musical Composition and Structure
: The score utilizes a blend of soul and Broadway elements, featuring a small ensemble with a rhythm section, piano, brass (trumpets, trombones), and woodwinds. Jennifer Hudson- And I Am Telling You Instrumental MP3
: Typically performed in the key of Bb major , the song features a variable tempo of approximately 120 BPM . "And I Am Telling You I'm Not Going"