I need a music search application that uses swift. The app needs to include additional frameworks other than the basic UIKit and Foundation Library, these are CoreData and possibly Spotify. The project should use on device data persistence and the ability to aquire data from an off-device source through an external web service. The external web service could be done in the form of a JSON database that contains the data of the music. Finally the user should be able to click on a song and save it to their bookmarks.
THIS IS URGENT AND NEEDS TO BE COMPLETED BY 31ST JULY