Between 1921 and 1923, Dixon was a member of Johnny Dunn's Original Jazz Hounds, one of several Dunn-led lineups that recorded in New York around that time for the Columbia label.
He also worked with the Jazz Hounds, the Broadway Syncopators, and finally with McKinney's Cotton Pickers throughout 1920s.
In 1922, he recorded as a member of Mamie Smith's Jazz Hounds, together with Garvin Bushell, Coleman Hawkins, Everett Robbins, Bubber Miley and Herb Flemming.
A native of North Carolina, Galbreath got his start with local groups such as the Domino Five of Washington and Kelly's Jazz Hounds of Fayetteville.
She toured the United States and Europe with her band "Mamie Smith & Her Jazz Hounds" as part of "Mamie Smith's Struttin' Along Review".
Both pianists played in Mamie Smith's Jazz Hounds around the same time, but as they played the same instrument, they are unlikely to have coincided.
From 1921-3 he recorded with Johnny Dunn's Original Jazz Hounds and Johnny Dunn's Original Jazz Band on the Columbia label.
It was recorded on August 10, 1920, by Mamie Smith and Her Jazz Hounds and released that year on a grammophone record by Okeh Records, catalogue 4169.
In the Jazz Hounds, he coincided with Garvin Bushell, Everett Robbins, Bubber Miley and Herb Flemming, among others.
At the same time, he also played in Port of Spain with the Jazz Hounds and the Williams Brothers Blue Rhythm Orchestra.