How do I use octal characters in a git checkout?
# deleted:  Steve_Erquiaga-Cafe_Paradiso/03 - Arioso__J.S._Bach_.flac
# deleted: "Steve_Erquiaga-Cafe_Paradiso/04 - S303203302251r303203302251nade__Rachmaninov__from_Moreaux_de_fantasie.flac"
# deleted: "Steve_Erquiaga-Cafe_Paradiso/05 - After_a_Dream__Faure___Apr303203302250s_Une_R303203302252ve_.flac"
# deleted:  Steve_Erquiaga-Cafe_Paradiso/06 - Prelude_in_C_Minor__J.S._Bach__from_The_Well-Tempered_Clavier.flac
# deleted:  Steve_Erquiaga-Cafe_Paradiso/07 - If_Dreams_Could_Dance__Erquiaga_.flac

$git checkout "copy/pasted-in_name_from the output above"

$git checkout 'Steve_Erquiaga-Cafe_Paradiso/05 - After_a_Dream__Faure___Apr303203302250s_Une_R303203302252ve_.flac'

git checkout -- "$(printf "Steve_Erquiaga-Cafe_Paradiso/05 - After_a_Dream__Faure___Apr303203302250s_Une_R303203302252ve_.flac")"

git checkout .