$ git clone -n https://src.fedoraproject.org/rpms/MUSIC.git /var/lib/mock/f39-build-1463424-33427/root/chroot_tmpdir/scmroot/MUSIC
Cloning into '/var/lib/mock/f39-build-1463424-33427/root/chroot_tmpdir/scmroot/MUSIC'...
$ git fetch origin a7d2f450cc4c731b7977d459d149f8d2b6991e70:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/MUSIC
 * [new ref]         a7d2f450cc4c731b7977d459d149f8d2b6991e70 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a7d2f45 chore: add note on upstream issue