I agree with them Southern Belles Wordwind and Jaquie, Black-eyed Peas is what works the trick. ITVTRTC is the mnemonic...

Introduction of Theme : Black-eyed Peas.
Variation of the Theme: Black-eyed Peas and Fatback.
Return to Theme and Conclusion: Black-eyed Peas and Fatback and Clabber Milk.

It was the luck of the Black-eyed Pea that the quarterback (Jerry McCormick) of the Phillips High School Red Raiders Football Team called upon when he sing-sang our start-count to begin plays...

"Cornbread and Peas,
knock 'em to their knees.
Hut one, hut two, hut three,..."