File list of package librubberband2 in bullseye of architecture amd64
/usr/lib/x86_64-linux-gnu/librubberband.so.2 /usr/lib/x86_64-linux-gnu/librubberband.so.2.1.2 /usr/share/doc/librubberband2/changelog.Debian.gz /usr/share/doc/librubberband2/changelog.gz /usr/share/doc/librubberband2/copyright