Like Cab Calloway, Gaillard published a dictionary of his own vernacular.
Here is his Trio paired up with pianist Wini Beatty. A YouTube search for Beatty popped up a couple of anti-communist 60s era folk songs that she had recorded for the Key label.
Wini Beatty p / Slim Gaillard g, vib, v / Bam Brown sb / Zutty Singleton d.
Recorded in Los Angeles in January, 1946.