Interval: Ascending / Descending
Minor 2nd: It's Been a Hard Day's Night / Symphony #40, 1st mov by Mozart
Major 2nd: Silent Night / Mary had a Little Lamb
Minor 3rd: Brahm's Lullaby / Hey Jude
Major 3rd: KV 138, 1st mov / Come Rain or Come Shine
Perfect 4th: Amazing Grace / I've Been Working on the Railroad
Augmented 4th
or The Simpsons / Even Flow
Diminished 5th:
Perfect 5th: Twinkle, Twinkle / Donna, Donna
Minor 6th: Love Story (third and fourth notes) / Love Story Theme
Major 6th: My Bonnie Lies Over the Ocean / A Weaver of Dreams
Minor 7th: The Winter Takes It All / White Christmas
Major 7th: Take On Me ("take on me") / I Love You by Cole Porter
Perfect Octave: Somewhere Over the Rainbow / Willow Weep for Me