This is my entry to the "Moog Circuit Bending Challenge 2017." In this video I will show the steps I took to circuit bend, hack and modify my Casio casiotone MT-100 into something new altogether. I call my modified version the AccompuTone. The AccompuTone includes an added Arpeggio with volume and four modes, mute switches for Chord, Bass and all individual Drum sounds, with a drum patch bay that give the ability to trigger any drum sound from any drum trigger. I also added two different Envelope modes, reverb switch, pitch bend, LP filter and digital delay with two types of feedback control. Here are my build pictures LPF by Eric Archer Synthrotek PT2399 PCB