transform dir "^(Gerry) (Rafferty)$" "$2, $1" sort
transform dir "^(Chris) (Rea)$" "$2, $1" sort
transform dir "^(Eddi) (Reader)$" "$2, $1" sort
transform dir "^(Gerry) (Rafferty)$" "$2, $1" sort
transform dir "^(Chris) (Rea)$" "$2, $1" sort
transform dir "^(Eddi) (Reader)$" "$2, $1" sort