The song Why Don't You Believe is performed by Incognito .
Girl you love, take a chance
Give romance, let's dance
Stop wondering where
And wondering when
Your love and emotion should show
Why don't you believe?
There is no mystery
Oh, why can't you see?
It's just for you and me
Girl you love, take a chance
Give romance, let's dance
Let your love desire
Put time and the place
All your emotions
Go flow