Moar re-focus

[jesus2099]

Take example of #273.

[jesus2099]

• Artist edit
  • Add IPI code
  • Add ISNI code
• Recording edit
  • Add ISRC
• Release editor
  • Add label
  • Add release event
  • Aa
  • Add track(s)
• Work edit
  • Add language
  • Add ISWC
  • Why is Add work attribute already OK?