For the last few years, Fox, the makers of Glee, have blatantly stolen the work of other artists without a mention or any form of credit. Even if what they are doing is legal, it is extremely unethical - making money off the work of others. Let's tell Fox and Glee that using the arrangements of other artists with no credit, payment, or even forewarning is wrong. It is time to start crediting all the artists you use, all the time.