I'm in the mood for singing Hey, how about you? I'm in the mood for singing Hey, how about you? I'm in the mood for singing Singing along with you Hey, hey, what do you say I'm in the mood for that today Hey, hey, what do you say I'm in the mood for that. I'm in the mood for clapping... I'm in the mood for whistling... I'm in the mood for stomping... I'm in the mood for singing...