Comment # 3 on bug 1159041 from Fabian Vogt

There was a Qt 5 version of tomahawk in oS:F (and KDE:Extra) for a while. I
don't remember any user feedback, neither about the sudden version update to
git master nor about it being dropped later.
To get rid of the Qt 4 dep, updating makes sense, but that might give the
illusion of it being maintained. It's also completely untested.
I undeleted the package (temporarily) for reference: KDE:Extra/tomahawk