add features in music app

Add genre view, better widgets work on image thing(pixelated) increase the quality of The image on player screen also not much memory should be consumed by it. lock screen thing(no image,rewind button,forward button) There is no image on lock screen. I need you to fix that. bluetooth headset I need that the music player can be controlled from bluetooth headset. allow users to change image from gallery: Inside the player activity,clicking on the image should allow them to chose image from [login to view URL] then use that image for that song and album