The problem Spotify - personalized solves

Gives the user a personalized platform of spotify with songs the user wants to hear and ensures offline support , self curated playlist and also lets you add your own aesthetic images to it , giving you a personal vibe .
The current site of spotify doesnt allow songs to be played on the home screen but tada! this does allow that , is responsive as well for all screen sizes,

Challenges I ran into

Using DOM manipulation to directly update the music files added on the system and retrieve them to display effectively without API calls