I want to hear new music.
Have you tried Django Reinhardt and the Hot Club of France? It may be a bit later than the 20s but it’s very different and good.
Fats Waller for piano from the 1920’s.
Don’t know who you’ve been listening to; but you might want to consider…Louis Armstrong, Duke Ellington, Kid Ory, or King Oliver.
Or look through YouTube…1920s Jazz…for other ideas.
I’m a ding dong daddy from dumas- Armstrong or I’ll be glad when you’re dead you rascal you. what a little moonlight can do (1935) Billie Holiday & Teddy Wilson.
Duke Ellington and His Orchestra
East St Louis Toodle Oo
The Mooche
And anything else from the CD set The Okeh Ellington (Okeh was the record label).