[quote name='paul_c2' timestamp='1480879137' post='3187782']
I've always wondered how people who can't read/write music communicate ideas amongst each other? It must be a horribly restricting and inefficient process to have to play something, then listen to it and basically memorise it (and fraught with inaccuracy). Or somehow describe using numbers, or tabs, or something?
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It's not complicated, honestly.
If you work in circles where reading is the the norm, I can completely understand why you might think any other approach is a terrible restriction.
But it's important to be aware that there are circles where it's not the norm, usually where exactly replicating an existing part isn't the primary goal.
That's not to mention folk and roots music, which has survived for years on a mouth-to-ear basis.