A good product designer should understand the behavioral, technological, business and even cultural implications of the product he creates. The Design Sprint process can significantly help them with this. The Design Sprint is a flexible product design framework that serves to maximize the chances of making what people really want. In the first part of the paper, which refers to the theoretical part, the history and use of the Design Sprint phase will be described. In the second part of the paper, which refers to the practical part, the technologies used for the development of the application will be described. Finally, for the purpose of this research, a simple five-day Design Sprint applied to the application was conducted. The aim of the research was to check which features of the project can be improved while using a simple process that does not require a lot of resources. With the results of the research, we achieved the original goal of Sprint, we created a site design that fully meets the user's requirements. A view of the application for organizing the list of songs has been created, where we can see, create, update and delete all information about songs, artists and genres in one page.