what was on the 10th day of christmas

On the 10th day of Christmas, the song goes: "Ten pipers piping". This is a reference to a group of pipers playing traditional Scottish and Irish music. Pipers are known for playing the bagpipes, a musical instrument that produces a loud, distinctive sound. Pipers would often play for important events and celebrations, including Christmas. Therefore, the 10 pipers piping in the song represent the festive spirit and joy of Christmas.