Versuchs mal so:
$filename(Excel.tab.csv,utf-16)"Nr."$char(9)"Interpret"$char(9)"Titel"
$loop(%_folderpath%)"%_counter%"$char(9)"%artist%"$char(9)"$iflonger(%title%,20,$left(%title%,20)$char(13)$char(10)$mid(%title%,21,20),$left(%title%,20))"
$loopend()