taglib version

[c--w]

You are using taglib master while branch taglib2 is the one you should be using.
In CMakeLists.txt you should put
set(REVISION "65a6a4e225fff1288148de92721418e1c634713b")
instead of
set(REVISION "v1.11.1")

Branch taglib 2 is more advanced with more features. For example it supports pictures tag for obtaining album art that is often part of the song file..

[schneefux]

Thank you!