Every now and then I get a request from the Oxford English Dictionary to approve or question their definitions and attributions for a music entry.
The latest is for 'Walking bass' which I've always associated with jazz, so I'm intrigued to discover was first used in classical circles:
Walking Bass: a bass part, often consisting of broken octaves, that goes up and down the scale in 4/4 time in steps or small intervals, often with a sustained or legato sound.
1825 London Mag. A chorus of Handel followed‥, ‘Let none despair’; it is upon a fine walking bass, and the voices burst in upon it with an expression of confidence truly admirable.
1919 H. F. Jones 'Samuel Butler'. It was like Handel's music—a diatonic melody harmonised with common chords over a walking bass.
1939 W. Hobson 'American Jazz Music' . String bass, more often plucked or slapped than bowed, usually playing two or four notes per bar on a ‘walking’ (melodic) bass.
1950 R. P. Blesh & H. Janis 'They all played Ragtime'. He could play the ragtime stride bass, but it bothered him because his stomach got in the way of his arm, so he used a walking bass instead.
1952 B. Ulanov 'History of Jazz in America'. If you listen carefully to the Ellington recording of ‘C Jam Blues’, you will hear a definitive example of the walking bass — 1234/1234/1234, over and over again.
1967 Crescendo May 18/2 The way James Moody wrote led to the invention of what's called the ‘walking’ bass, which the Americans took up later.
1995 Wire Jan. There is a gently cheerful, loping 6/8 tune‥; something sinister, funky and bluesy on a grooving, walking bass; and the occasional bit of anarchic free improvisation.
-------------------------------
CG comment.
I would have expected to see an earlier jazz reference than 1939 - Jimmy Yancey's slow boogie woogie left hand would aptly be described as 'walking'. But I wonder who wrote about jazz in the 1920s and early '30s . The Melody Maker was being published back then, and John Hammond was its New York correspondent for a while.

