What is stride bass?

Stride bass is a style of piano playing that originated in the early 20th century, characterized by a left-hand technique that alternates between playing bass notes and chords. This technique creates a rhythmic and harmonic foundation, allowing the right hand to improvise melodies and embellishments. Stride bass is often associated with jazz and ragtime music, and is known for its energetic, swinging feel. Prominent stride pianists include James P. Johnson and Fats Waller.