feat: Create a functional Music Player

[Purna Shrestha]

Issue Title: Add a functional Music Player

Issue Description:

I propose to contribute a new project called Marvel Music Player to this repository.

Project Details:
Name: Marvel Music Player
Technologies: HTML, CSS, JavaScript

Additional Information (if available):
If there are any specific guidelines, requirements, or preferences for this contribution, please provide the necessary details to ensure a smooth integration of the project.

I am enthusiastic about working on this project and look forward to your guidance and feedback. Thank you for considering this addition to the repository.

[Suraj Kumar Sharma]

done