Question: "Happy Birthday to You", more commonly known as simply "Happy Birthday", is a song that is traditionally sung to celebrate the anniversary of a person's birth, the melody, comes from the song "Good Morning to All", which has traditionally been attributed to American sisters Patty and who, which was an American songwriter and musicologist?
Sentence (from "Happy, Happy Birthday Baby"): "Happy, Happy Birthday Baby" was originally performed by The Tune Weavers, who had their only hit with this song.
Relevant evidence: No