Any form of "Pop" and "good chord progression" do not belong together in any sentence ever!
If a client ever asks me to write anything that doesn't use an orchestra, medieval instruments, or on some occasions, some pads and orchestral/medieval instruments, I link them here and say "go fish". XD
Worst thing is people who ask me to do things without even bothering to see what my music is like...
*50 links to various Final Fantasy tracks*
"Hey, can you write music for my game exactly liek this but also pirates of the carribeeyun because i like that movie for free by next week?"