Songs about manual labor hardship

#
Song
Artist
  1. Sixteen Tons Charlie Daniels Band
  2. Como Pa' Nunca José Larralde
  3. 16 Tons The Nightwatchman
  4. Blues del estibador Memphis La Blusera
  5. Railroad Worksong Notting Hillbillies
  6. Skansancio Las Manos de Filippi