/usr/ is in liblv2dynparam1-dev 2-5.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/liblv2dynparam1-dev/
/usr/share/doc/
/usr/share/
/usr/share/doc/liblv2dynparam1-dev/changelog.Debian.gz
/usr/share/doc/liblv2dynparam1-dev/copyright
/usr/share/doc/liblv2dynparam1-dev/changelog.gz
/usr/include/
/usr/include/lv2dynparam1/
/usr/include/lv2dynparam1/lv2dynparam/
/usr/include/lv2dynparam1/lv2dynparam/audiolock.h
/usr/include/lv2dynparam1/lv2dynparam/lv2_rtmempool.h
/usr/include/lv2dynparam1/lv2dynparam/plugin.h
/usr/include/lv2dynparam1/lv2dynparam/lv2dynparam.h
/usr/include/lv2dynparam1/lv2dynparam/host.h
/usr/lib/
/usr/lib/x86_64-linux-gnu/
/usr/lib/x86_64-linux-gnu/pkgconfig/
/usr/lib/x86_64-linux-gnu/pkgconfig/lv2dynparamplugin1.pc
/usr/lib/x86_64-linux-gnu/pkgconfig/lv2dynparamhost1.pc
/usr/lib/x86_64-linux-gnu/liblv2dynparamplugin1.so
/usr/lib/x86_64-linux-gnu/liblv2dynparamhost1.so