music performance playback systems & software | nerdmatics on Instagram: "While playback and MIDI backline systems have been my primary focus over the years, I’ve also started exploring other industries to expand my knowledge and reach new markets. Intimate performances often lack the right tools to fully support live music and lighting. With this in mind I designed a wireless, battery-powered DJ and lighting system. It runs for up to seven hours and is ideal for small events, weddings, or any s