add functionality to wordpress mp3 payer

I need custom functionality on an mp3 player i have on my WordPress site. [login to view URL] to be able to stream mp3s from an external server. currently you can upload and stream from soundcloud only. 2. on the back end i want to be able to rename the name of song and album and artist, currently you cant rename once added. 3. be able to change the cover. currently once you selected a cover, you cant change it. 3. when the player is empty it should say that the player its empty. currently it shows the last track that was playing [login to view URL] you delete a song from the play list you cant add the same song again.. i want to be able to add the same song again. 5. on a mobile device i want the same layout but bigger play button. Currently on a mobile the play button goes under the progress bar. 6. i want a button to clear the whole playlist. 7. test that all functionality works properly on desktop and mobile. currently it works fine on both desktop and mobile. only bid if you have time to work on the project. in your bid say mp3player otherwise i wont read your bid. if you have negative feedback you will not be selected. any questions let me know. thank you