1.This thread is titled 'Music Theory Thread' - which isn't very descriptive for users subsequently wanting to now what the Coda sign is used for etc.
2.It contains two separate topics.
Surely the title of posts (particularly in this shiny new forum) should specify the question likely to be answered in it, and it would seem to make a lot of sense to keep to one question type per thread... otherwise this thread could end up as long as the 'Amplitube...' one and require so much sifting as to be effectively worthless?
"And don't call me Shirley"