作曲:Albert Budhai,Beardyman,David Guetta,Giorgio Tuinfort,Martin Garrix,Thomas Leithead-Docherty
If you're happy and you know it clap your hands
If you're happy and you know it clap your hands
If you feel it and you know it clap your hands
If you're happy and you know it clap your hands
If you're happy and you know it clap your hands
If you're happy and you know it clap your hands
If you feel it and you know it clap your hands
If you're happy and you know it clap your hands
If you're party and you know it clap your hands
If you're happy and you know it clap your hands
If you feel it and you know it clap your hands
If you're happy and you know it clap your hands
If you're party and you know it clap your hands
If you're happy and you know it clap your hands
Hands hands
It's your party and you know it clap your hands
Hands hands
If you're sorry and you know it clap your hands
If you're happy and you know it clap your hands
If you see it then you know it clap your hands
If you're happy and you know it clap your hands
If you're party and you know it clap your hands
If you're happy and you know it clap your hands
If you feel it and you know it clap your hands
If you're happy and you know it clap your hands
If you're party and you know it clap your hands
If you're happy and you know it clap your hands
If you feel it and you know it clap your hands
If you're happy and you know it clap your hands
If you're happy and you know it clap your hands
If you're happy and you know it clap your hands
Hands hands hands hands
It's your party and you know we clap your hands
Hands hands
If you're party and you know it clap your hands
Hands hands