Suggestion: Add a few default messages

[Milo123459]

If nothing is playing, the tabs are just blank. It should say "Nothing is playing" in the centre. This will display if it is paused or just if nothing is playing. If it can't find any match's for the song it'll display "Couldn't find any matches" and if it is searching / loading it'll say "Loading.." - also a suggestion is to drag around the tabs so you can have the musixmatch one first rather then having to click on to it from the genius tab.