The bulk of Waller's recordings were small group sessions under the name [https://musicbrainz.org/artist/dee95bdd-55a3-48af-8735-1c61baee5089|Fats Waller and His Rhythm], expanded on a few occasions to the larger [https://musicbrainz.org/artist/b8512654-117c-40c0-91f7-2c385a52cf49|Fats Waller, His Rhythm and His Orchestra].