Well even though this person has a product to sell, I don't think there are 37 specific foods. You need to pay more attention to things like-

Protein sources
Vitamin rich foods-Fruits, vegis etc.
Carbs-you'll need these in a crisis-you'll burn right through them
essential fatty oils
Grains

How you decide to get these things is a matter of taste and budget but I think the list could be diverse enough to satisfy most appetites.

There are tons of great resources out there to give you ideas. Tons of free spreadsheets on food storage ideas on the web. Give it a go.