What forms are commonly used in carols?

Poetic form.

Fu is an integral part of The Book of Songs.

Ode is a musical song when the royal ancestral temple sacrifices or holds important ceremonies. It can be divided into Zhou Song, Truffle and Shang Song, among which Zhou Song is 3 1, Truffle is 4, Shang Song is 5, and * * * is 40, which are collectively called "three fu".

brief introduction

Most of "Ode to Zhou" is a sacrificial movement of the Zhou Dynasty in the early years of the Western Zhou Dynasty, and some works are from the late period of Wang Zhao.

Truffle is a Lu Fu in the Spring and Autumn Period.

Shang Yang Fu is a work traced back to the source by Song people in the Spring and Autumn Period (Song is a descendant of Yin Shang).