Spotify API music guessing game indicates demand for personalized social entertainment.

This project successfully leverages the Spotify API to create a personalized music guessing game where users play with their own playlists. The positive reception ("really fun!", "come back to this!") indicates a strong demand for interactive, social, and user-content-driven entertainment experiences. The personalization aspect, allowing users to play with their familiar music, makes it highly engaging. This presents an opportunity for developers to explore similar applications using popular APIs (music, video, social media platforms) to create custom, shareable, and fun experiences. Marketing efforts could focus on the "play with your own soundtrack" or "challenge your friends with your music taste" angles. Further development could include more social features, leaderboards, or integration with other platforms.