Redesign the user interface for a popular music streaming app of your choice. The challenge is to highlight the social sharing aspects of the app and make it more accessible. Analyze the current design, identify areas for improvement, and propose a more intuitive, user-friendly design. Consider factors like color psychology, visual hierarchy, and responsive design. The goal is to enhance the user experience and encourage more social interaction between users. Use a combination of wireframes, mockups, and prototypes to present your design.