In music and jazz harmony, the Stomp progression is an eight-bar chord progression named for its use in the "stomp" section of the composition "King Porter Stomp" (1923) by Jelly Roll Morton. The composition was later arranged by Fletcher Henderson, adding greater emphasis on the Trio section, containing a highly similar harmonic loop to that found in the Stomp section. It was one of the most popular tunes of the swing era, and the Stomp progression was often used. Magee (2014) describes a two measure three chord harmonic loop: F-F#dim7 C7-C7. Play
The progression ( Play ) is based on the last section of the piece, bars 57-64 in the original sheet music for piano or the Fake Book lead sheet, where the chords for the last 10 bars of the piece are:
Gb / Gdim / | Db7/Ab / Db7 / | Gb / Gdim / | Db7/Ab / Db7 / | Gb7 / Gdim / |Db/Ab Adim Bbm Db/Ab | Gdim / Gb / | Db/F Bbm Adim Db/Ab | Gdim Gb6 Db/F Ab | Db9 / / / ǁIn pieces where the progression is repeated, this becomes something like:
||: Gb7 Gdim7 | Db7/Ab Db7 | Gb7 Gdim7 | Db7/Ab Db7 | Gb7 Gdim7 | Db7/Ab Bb7 | Eb7 | Ab7 Db7 :ǁwhich is, ignoring the temporary tonicization of G♭, and treating the key as that of the trio and stomp sections, D♭:
||: IV7 #ivdim7 | I7/5 I7 | IV7 #ivdim7 | I7/5 I7 | IV7 #ivdim7 | I7/5 VI7 | II7 | V7 I7 :ǁThe last two measures contain the ragtime progression.
Many bands and composers have used the Stomp chord progression to write new compositions, writing new head tunes or melodies, but using the chord changes to, as Morton phrased it, "make great tunes of themselves". Examples include Benny Carter's "Everybody Shuffle" (1934). See contrafact.
Other examples include: