It's been about 2 week since my 9th lesson. my wife and I went on our honeymoon to Santorini from June 2nd-9th so I missed a week of class. I picked things up with Joe this past Thursday. For our 10th lesson, Joe showed how to use the drum machine. He said that once you start working with music producers, some producers will send you tracks that you will have to import into ProTools via the drum machine (MSP was the one we used). It was a pretty complicated process, but Joe walked me through it. The hardest part was learning how to Route each individual track from the drum machine into ProTools so that they all still have the same sound quality. It's definitely a process I will need to practice, but was a fun process to learn.