$ git clone -n https://src.fedoraproject.org/rpms/rhythmbox.git /var/lib/mock/f33-build-448860-63386/root/chroot_tmpdir/scmroot/rhythmbox
Cloning into '/var/lib/mock/f33-build-448860-63386/root/chroot_tmpdir/scmroot/rhythmbox'...
$ git reset --hard fc402c1de5e1fa868c34de28fcbc0a66badae636
HEAD is now at fc402c1 Fix cross-fade playback with GStreamer 1.18+