@echo off

GOTO INICIOPRODUCAO

:TESTE
SET COUNT=0
:MyLoop
    IF "%COUNT%" == "100" GOTO EndLoop
    SET /A COUNT+=1
    echo %COUNT%
    GOTO MyLoop
:EndLoop

goto fimTESTE

:INICIOPRODUCAO

cls
SET N=0
echo "inicio" > txt2.txt
for /D %%f in (*.*) do (
   rem cd %%~pf%%~nf
   rem SET /A N+=1
   rem SET CONTA=0
   rem for %%f in (D:%%~pf%%~nf\*.mp3) do ( SET /A CONTA+=1 )
   rem echo Total files: D:%%~pf%%~nf\*.mp3 %CONTA%  %N%
   rem cd..
   dir  D:%%~pf%%~nf\*.mp3 > txt.txt
   echo D:%%~pf%%~nf\*.mp3 >> txt2.txt
   find "arquivo(s)" txt.txt >> txt2.txt
   
)

:fimTESTE