Q: Context: "Rockin' Pneumonia and the Boogie Woogie Flu" is a song written and originally recorded by Huey' Piano' Smith in 1957, who scored a minor hit with the song (No. 52 Billboard).

Question: who sang rockin pneumonia and the boogie woogie flu? Let's give stream of consciousness first:
To answer the question, consider the following: "Rockin' Pneumonia and the Boogie Woogie Flu" is a song written and originally recorded by Huey' Piano' Smith in 1957, who scored a minor hit with the song (No. 52 Billboard). Therefore, the final answer is Huey ' Piano ' Smith.