@echo off
cd /d "%~dp0"
for /f "delims=" %%i in ('dir /b /a-d *.mp3 *.lrc "*. lrc"') do (
	call :1 "%%~ni" "%%~xi"
)
pause & exit

	:1
	set str=%~1
	setlocal enabledelayedexpansion
	for /l %%l in (1,1,5) do (
		set "str=!str: -=-!"
		set "str=!str:- =-!"
	)
	endlocal & set str=%str%
	for /f "tokens=1-2 delims=-" %%a in ("%str%") do (
		ren "%~1%~2" "%%b - %%a%~2"
		echo ren "%~1%~2" "%%b - %%a%~2"
	)
	exit /b
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@echo off&setlocal enabledelayedexpansion
for /f "delims=" %%i in ('dir /b /a-d *.mp3 *.lrc') do (
     set "ext=%%~xi"
     set "filename=%%~ni"
     for /f "tokens=*" %%i in ("!filename:*-=!") do  set "name=%%~nxi"
     for /f "delims=-" %%j in ("!filename!") do (
          echo ren "%%i" "!name! - %%~xnj!ext!"
     )
)
pause
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