Linked from
The 14 pages that link to Walking bass, each with the reason it gives.
BebopRelated: It anchors bebop’s quick harmonic changes while leaving soloists rhythmic freedom.
Swing musicRelated: The walking bass anchors the pulse beneath swing ensembles.
SkaRelated: Its steady motion gives ska its characteristic forward-driving pulse.
Double bassRelated: Double bassists often use this line to propel jazz ensembles.
Western swingRelated: It helps keep Western swing dancers moving through changing harmonies.
Jazz guitarRelated: Guitarists sometimes supply a walking bass line while adding chords or melody.