What is the meaning of la la?

Answer 1

''La, la'' is an expression used by certain people of the provence of Quebec, Canada commonly used at the end of a sentence. E.I.: ''Okay guys, I'll meet you there, la la!'' The proper translation of the word ''la'' is ''there''. It's clearly just an expression. A little like saying ''man'' or ''dude'' if you will.

Answer 2

in music sang for kings and queens they would edit out the bad parts with fa's and la's like farmer-fair phillis or deck the halls.