/usr/ is in liblastfm-dev 1.0.9-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/
/usr/share/doc/
/usr/share/doc/liblastfm-dev/
/usr/share/doc/liblastfm-dev/copyright
/usr/share/doc/liblastfm-dev/README.md
/usr/lib/
/usr/lib/x86_64-linux-gnu/
/usr/include/
/usr/include/lastfm/
/usr/include/lastfm/NetworkAccessManager.h
/usr/include/lastfm/Audioscrobbler.h
/usr/include/lastfm/Playlist.h
/usr/include/lastfm/global.h
/usr/include/lastfm/FingerprintId.h
/usr/include/lastfm/Track.h
/usr/include/lastfm/FingerprintableSource.h
/usr/include/lastfm/RadioStation.h
/usr/include/lastfm/Artist.h
/usr/include/lastfm/Auth.h
/usr/include/lastfm/Xspf.h
/usr/include/lastfm/Mbid.h
/usr/include/lastfm/NetworkConnectionMonitor.h
/usr/include/lastfm/UrlBuilder.h
/usr/include/lastfm/XmlQuery.h
/usr/include/lastfm/ws.h
/usr/include/lastfm/ScrobblePoint.h
/usr/include/lastfm/Chart.h
/usr/include/lastfm/misc.h
/usr/include/lastfm/Tag.h
/usr/include/lastfm/Fingerprint.h
/usr/include/lastfm/RadioTuner.h
/usr/include/lastfm/Url.h
/usr/include/lastfm/Library.h
/usr/include/lastfm/Album.h
/usr/include/lastfm/Tasteometer.h
/usr/include/lastfm/ScrobbleCache.h
/usr/include/lastfm/InternetConnectionMonitor.h
/usr/include/lastfm/User.h
/usr/include/lastfm/AbstractType.h
/usr/share/doc/liblastfm-dev/changelog.Debian.gz
/usr/lib/x86_64-linux-gnu/liblastfm.so
/usr/lib/x86_64-linux-gnu/liblastfm_fingerprint.so