The trombone has been an important instrumental voice in jazz since jazz’s origins. Throughout its history many jazz trombonists have made contributions that have had an influence on other performers, including many non-trombonists. This article traces a timeline of stylistic influence from the early styles of jazz to the present day through the analyses of transcribed solos as played by some of jazz’s most influential trombonists.

Tracing these influences through transcribed solos can show a progression from one style to the next. It can be seen how the earlier players influence the later, after which those players develop their own new styles and in turn influence the musicians to follow. This timeline of influences can be a valuable resource for the jazz performer. A performer who knows how musicians from each style period performed and influenced later musicians will know how to perform within all style periods. Knowledge of the musical roots also allows the performer to build upon influences and create new ideas that break the traditional rules.