Wikipedia provides a great historical overview of Austin City Limits:
Page name: Austin City Limits
- Author: Wikipedia contributors
- Publisher: Wikipedia, The Free Encyclopedia.
- Date of last revision: 5 June 2019 21:06 UTC
- Date retrieved: 30 June 2019 21:12 UTC
- Permanent link: https://en.wikipedia.
- Primary contributors: Revision history statistics
- Page Version ID: 900463100
Willie Nelson's set list comes from a music fan's dream Wiki site called, what else, "Setlist.fm"