I too, sang this song in high school music class. Mrs. Shoemaker was our teacher/conductor/fear-inspirer! I sang alto and stood in the second row, first step of the risers. I could remember all of the words and most of the tune. Not just the alto part, but also the soprano and tenor parts! Loved the song, never thought of looking for the music, until something happened that made me think of it and I sat down in front of the computer. Thanks so much, to whomever found this first!