JazzDominatedthemusicscenewith livelyupbeattunesBluesExpressive andsoulfulmusicRagtimeSyncopated rhythmpopularizedbypianistsBig BandEarlyformationsoflargejazz ensemblesbr br br Genresbr br br br LouisArmstrongApioneeringjazz trumpeterandvocalistDukeEllington: Renownedjazzpianistand bandleaderBessieSmithFamousblues singerJellyRollMortonInfluential ragtimeandearlyjazzmusician.br br br br NotableArtistsbr br br br br LouisArmstrongApioneeringjazz trumpeterandvocalistDukeEllington: Renownedjazzpianistand bandleaderBessieSmithFamousblues singerJellyRollMortonInfluential ragtimeandearlyjazzmusician.