After a thorough search in the usual places I located the file (Neil Young's set in Dublin) and downloaded then uploaded the duet here:
Description: Dylan & Young - Will The Circle Be Unbroken 2019-07-14 Dublin
You can use the following link to retrieve your file:
https://www.sendspace.com/file/3wizob
The file may be available for a limited time only. If you have any questions, please visit the sendspace FAQ at
https://www.sendspace.com.
Not certain how long SENDSPACE keeps active "links" so get it while you can!