George Murphy "Pops" Foster (May 19, 1892 – October 29, 1969) was a jazz musician best known for his vigorous slap bass playing of the string bass. He also played the tuba and trumpet professionally.Foster was born to Charley and Annie Foster, who "was nearly fullblooded Cherokee," on a plantation near McCall in Ascension Parish near Donaldsonville in south Louisiana. His family moved to New Orleans when he was about ten years of age.