Complications

So for the school theme song I have finally found a beat to go with the lyrics that i have created. The only problem though with the beat may be that this particular beat requires a license and you must buy it in order to use it. It has a free download however. I contacted the makers of the beat but they have not yet answered me back. Thankfull Jeremy Duncan told me that if they dont answer back or give me permission he will pay for the license. I dont want Jeremy using his money to help me though. Its wrong of me to put this upon him for my project. I am going to keep contacting them until they answer and if they dont I shall pay for the license.