In this book , i have make an approach to the development of a software based solenoidal guitar. The chords of guitar are coupled with the solenoid which operates with the software to play the music. It is based on the application of solenoid that when a current flows through a solenoid it leads to the production of magnetic field in the solenoid and the iron core inside it moves forward. This motion of solenoid is used to press the chords of guitar and leads to the formation of a tone. For this a the conversion of a song in the midi file is required and then this is fed to the solenoid based circuit. According to the program the current is fed to the specific solenoid which press the cord and produces the corresponding tune. The application of this project is that it makes everyone to play guitar . Here you just needs the midi file and you just have to moves your hands on the chords with the strip and all other tunes are played by guitar itself. By the end of this book you are in position to design a guitar which runs on midi format files. Read the book throughly to understand every aspect.