The Arduino Infrared touchscreen music controllers are a new and advanced way to play music. The design was created by the Instructables user Amandaghassaei with a touchscreen design layout. It features 64 LEDs to provide visual feedback of what and how the user touches the screen to work. The built-in sensor array allows you to tweak the settings and use them for other operations but not just touch feedback.
This device also allows scanning through the sensors so you can determine the x and y position of the touch events that are happening. For those interested in learning about music apps, these touchscreen music controllers would be best suited for new DJs starting out in the musical industry.