/usr/ is in libtag-extras-dev 1.0.1-3.1.
This file is owned by root:root, with mode 0o755.
..
/usr/bin/
/usr/bin/taglib-extras-config
/usr/include/
/usr/include/taglib-extras/
/usr/include/taglib-extras/audiblefile.h
/usr/include/taglib-extras/audiblefiletyperesolver.h
/usr/include/taglib-extras/audibleproperties.h
/usr/include/taglib-extras/audibletag.h
/usr/include/taglib-extras/realmediafile.h
/usr/include/taglib-extras/realmediafiletyperesolver.h
/usr/include/taglib-extras/taglib-extras_export.h
/usr/include/taglib-extras/tfile_helper.h
/usr/lib/
/usr/lib/pkgconfig/
/usr/lib/pkgconfig/taglib-extras.pc
/usr/share/
/usr/share/doc/
/usr/share/doc/libtag-extras-dev/
/usr/share/doc/libtag-extras-dev/copyright
/usr/share/lintian/
/usr/share/lintian/overrides/
/usr/share/lintian/overrides/libtag-extras-dev
/usr/lib/libtag-extras.so
/usr/share/doc/libtag-extras-dev/changelog.Debian.gz