Tunies lets you see following details about your favorite Music Artists.
1) Concert Details and EventsMap
2) Social URLs on YouTube, Instagram, Twitter and Facebook and bio
3) Top Songs
4) Search Music Artists around the world
5) Current Tour Status
You can save the details by tapping star button if turned yellow, your Artist details have been saved on your current device. Moreover, you can manage the Events with your calendar from the app.
PS: The Data displayed on the app contains from Last.fm, SongKick and Musicbrainz.org. "Tunies" cannot be responsible for the data from above three websites.