This document is from a student named Joel from Mexico who is completing an assignment for an online music production course. The assignment requires comparing the graphic interfaces of different synthesizers. Joel will first show the complete interface of each synthesizer and then compare their different sections, which include GMS, Synth1 VST, GTG 44 S, and SimSynth. While the interfaces vary visually, the basic functions are the same across synthesizers. It is important to understand the different sections of whichever synthesizer will be used.