/usr/lib/x86_64-linux-gnu/libid3.so is in libid3-3.8.3-dev 3.8.3-16.2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/libid3-3.8.so.3.0.0
/usr/lib/x86_64-linux-gnu/libid3-3.8.so.3.0.0