====Extract music and split chapters====

  yt-dlp -x --split-chapters https://www.youtube.com/xxxxxxxxxxxxxxx$
  
==== kid3 ====

filename vers tag

  %{artist} - %{album} - %{track.3} %{tracknumber}. %{title} %c
  
==== paroles ====

trouver avec lrcget

renomer les txt en lrc comme ceci 
  find . -type f -name "*.txt" -exec bash -c 'for f; do mv "$f" "${f%.txt}.lrc"; done' _ {} +