Have you ever wondered how you chose The life that you have led? How a million rivers run between the heart and the head It ain't easy, though You need to know The line between right and wrong You're stuck in the middle But when you're in it Some things are undeniable Full throttle on a Saturday night Let's celebrate it Truth is I only came To see ya raise ‘em up tonight So glad you made it When it's so right It's so real If you ever wonder What you really feel No need to doubt it [Chorus] It's an undeniable groove It's the only viable truth When it's real love There's no way you can lose It's an undeniable Totally reliable Undeniable groove You're the harvest of A million years of evolution Let's celebrate it Every time ya try to make it, baby Ya start a revolution So glad ya made it When it's so real It's so deep Truth is you could've done it in your sleep No doubt about it [Repeat Chorus] But it's easy to freak when you see that your heart's Sittin' in the palm of your hand You're bound to doubt if you're where you belong But don't lose your head Because your heart knows where you stand It's the better known trick Of biology – of magic ‘n theology [Repeat Chorus]