The oldest known traditional songs from Wales are those connected to seasonal customs such as the Mari Lwyd or Hunting the Wren, in which both ceremonies contain processional songs where repetition is a musical feature. Other such ceremonial or feasting traditions connected with song are the New Year's Day Calennig and the welcoming of Spring Candlemas in which the traditional wassail was followed by dancing and feast songs. Children would sing 'pancake songs' on Shrove Tuesday and summer carols were connected to the festival of Calan Mai.