It is written as in music.
There are many different instruments and parts to a song.
a part is no more , or less than other.
Sometimes even silent or a rest or a break adds to the song or music.
you can even play veriouse different lead lines or melody at the sametime,
even in a different key or mode. Unity dosn't necessary mean uniformaty.
Hamony can still exsist and make for a very, very beauitful art.
Music as in life is in motion. it's full of high notes and low notes.
Fast notes, slow notes and the in between notes.
As in the spectrum of colors in a rainbow.