Pookie Hudson was an American R&B and doo-wop singer, best known as the lead vocalist of The Spaniels. His smooth, distinctive tenor voice helped to define the sound of the group, particularly on their signature hit "Goodnight, Sweetheart, Goodnight," a formative track in the doo-wop genre. Hudson's work with The Spaniels significantly contributed to the development and popularization of doo-wop music in the mid-20th century, influencing many future performers in the genre. His style was notable for its emotional depth and soulful delivery.