This thesis deals with the topic of recording and sound processing of an instrumental composition and fully shows the process from sound recording, adding sound using virtual instruments, all the way to mastering. The goal of this thesis is to show the possibility of relatively high-quality recording and processing of a musical project with the help of several components that are of a lower price range, i.e. to show that a large financial expense on a studio, analog equipment and the rest is not the only option for creating music, but with enough knowledge and by using basic components such as a microphone, audio interface and audio workstation a musical project can be made from the comfort of your home. The theoretical part describes the equipment and the program that will be used, the instrumental music plan, the music production processes, the microphone positions for guitar recording, and explains some terms related to music production and sound. In the practical part, the realization of the music project is described and why certain digital plugins like equalizer, compressor and panning were used in the postproduction of this instrumental music.