Today we show you some of the most famous patterns of the Roland TR 909. Learn more about our "909 Sample Pack"... It includes the 15 Loops from this video! http://doctormix.com/909/ #roland #drummachine #909 More TR-909 videos here: https://www.youtube.com/watch?v=9Fmu4gB9lmo&list=PL3zIryVDCWcUxdFfJXGjF_LKgXngBOOtr Learn with Doctor Mix: 📀 Music Producer Gold Guide 👉 https://doctormix.com/mu