Edit: After half day, my wife’s Mac started having the same problem. I have then applied the solution that I found in the Apple
Discovr Music App Review –
Discovr Music is a simple to use mind map of artist that you like. You can find it in the app store for ?1.49 which is a very decent price for iPad and iPhone/iPod. So, what does it do?
It prompts you to type in a preferred artist it then searches for other artist which make a similar kind of music.
It shows a sexy mind-map of 6 other artists. You can single tap anyone of the artist to show other musicians similar to them which extends your mind map. Or you can double tap the artist which lists there biography, songs, videos, blogs, reviews and links to facebook etc. The app integrates really well with facebook and twitter social networks giving you the options to follow/like the artists pages. You can create massive mind maps with hundreds of artist. At the bottom of the app it shows your favorite artists.[appext 412768094]
Check out there site at: http://discovr.info/