this involves 3 notes at a time instead of one. 5 -4 4 -4 5 5 5 4 -3 3 -3 4 4 4 3 -2 2 -2 3 3 3 mer- ri-ly we roll a-long, -4 -4 -4 5 6 6 -3 -3 -3 4 5 5 -2 -2 -2 3 4 4 roll a-long, roll a-long. 5 -4 4 -4 5 5 5 4 -3 3 -3 4 4 4 3 -2 2 -2 3 3 3 mer-ri-ly we roll a-long, -4 -4 5 -4 4~ -3 -3 4 -3 3~ -2 -2 3 -2 2~ over the deep blue sea.