Burn audio CD

• see https://wiki.archlinux.org/title/Optical_disc_drive#Burning_an_audio_CD

Prepare

• e.g. sox Song.mp3 01.wav
  • may need to install libsox-fmt-mp3
  • try -v .95 if an album is clipping

Burn

• cdrecord is now wodim
• try dev=/dev/cdrw
• per wodim man page, the -swab and -audio flags are redundant when WAV files (ending .wav) are provided
• previous use of -dummy flag can confuse the drive, eject and shut again if burning appears to succeed immediately