I've noticed that food combining on a raw food living diet can be tricky. This is solid advice if you don't want bloating and gas. I had to watch it a few times to "get it" because she sings the chorus a bit fast. I think it's a sweet little tune that made me smile.

Here are the lyrics:

"Banana with Banana"

(Raw Food Songs, Fruit for our Music + Music for our Fruit)

[3 verses with refrains, sung to the tune of “Davy Crockett”]
Please know it's best to eat fruit meals on an empty stomach as the main course (not as "dessert").

[CAPitalized syllable is downbeat=first beat of a measure. Capitalized first letter is the second beat. Uncapitalized but first word of a line is an "upbeat" before the downbeat.]

Verse 1 

BaNAna With baNA na And a GRAPE With a GRAPE, NUT or Seed with GREENS (not Sweets) we diGEST As an APE,
boNObos', Chimps', and HUmans' Plumbing's SAME In the PIPES,
sweet FRUIT with Greens (not FATS) digest WELL for PRImates of our TYPE.
Refrain: ("Davy, Davy Crocket, King of the wild frontier" original words) diGEStion, SepaRATE sweet Fruit from FRUITS of Fat or ACid and your TUMmy Will NOT Have a FIGHT diGEStion, SepaRATE sweet Fruit from NUT or Seed or avoCAdo and your BELy Will FEEL All RIGHT

Verse 2

AVoCado, DURiAn or NUT Or SEED, these FATty Fruits diGEST with Greens, only a LITtle FATdo we NEED, ONE Time per DAY at Most, of ON-Ly one KIND, these FATty Foodsdigest WELL with Greens (butnotwith SWEETfood of Any KIND).
Refrain: diGEStion, SepaRATE sweet Fruit from FRUITS of Fat or ACid and your TUMmy Will NOT Have a FIGHT diGEStion, SepaRATE sweet Fruit from NUT or Seed or avoCAdo and your BELy Will FEEL All RIGHT

Verse 3

paPAYa, Peach, perSIMMons, Pear will GIVE our NATural FUEL.
such WHOLE fresh RIPE raw JUICy Fruits, and baNANas Are the RULE, EAT eNOUGH CALories of Fruit, and HAPpiNess will BLOOM inyourBODy And your MIND and Mood, you'll FIND you Want to ZOOM.
Refrain: diGEStion, SepaRATE sweet Fruit from FRUITS of Fat or ACid and your TUMmy Will NOT Have a FIGHT diGEStion, SepaRATE sweet Fruit from NUT or Seed or avoCAdo and your BELy Will FEEL All RIGHT