My happy day

Whose song is My happy day?

Artist Album
????
AERIS
飯塚 雅弓
Aeris
飯塚雅弓
MAYU ★ 夏SELECTION
Geraint Watkins
Watkins Bold As Love
Nadia
Welcome Sweet Morning
Stala & So.
It Is So.
Van Morrison
My Happy Heart, disc 1