$ git clone -n https://src.fedoraproject.org/rpms/musescore.git /var/lib/mock/f40-build-2256123-54272/root/chroot_tmpdir/scmroot/musescore
Cloning into '/var/lib/mock/f40-build-2256123-54272/root/chroot_tmpdir/scmroot/musescore'...
$ git fetch origin 9d49cf9bfbb5ffa3d7825a6889e5f27733d3afc4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/musescore
 * [new ref]         9d49cf9bfbb5ffa3d7825a6889e5f27733d3afc4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9d49cf9 Version 4.2.0.  Drop upstreamed neon patch.