PERUVIAN! Pan Flute Bands INDEX

In the last episode of South Park ”Pandemonic” the Peruvian ”pan flute bands” are discovered!
They are all over around the world!!! Did you notice that??
If we have a Mac Donalds INDEX (Big Mac Index) to have a reference of prices, inflation and other stuffs, because the PUTO Mac Donalds is all over around the world, we could probably use the “Peruvian pan Flute bands” INDEX to calculate the income levels, Cd ´s prices and probably something really important.
Is not a bad idea! Don’t you think?