Conversation so far:
What did musician Ray Price do in the 1960s ?
During the 1960s, Ray experimented increasingly with the so-called Nashville sound
Which songs employed the Nashville Sound did musician Ray Price sing ?
Examples include his 1967 rendition of Danny Boy, and For the Good Times in 1970
Did Danny Boy and For the Good Times by musician Ray Price do well in the charts ?
For the Good Times in 1970 which was Price's first country music chart No. 1 hit since The Same Old Me in 1959
Did musician Ray Price win any awards in the period from 1960 to 2000s ?
In 2008 he won Best Country Collaboration with Vocals for Lost Highway
Did musician Ray Price collaborate with any artist in the period 1960-2000s?
Lost Highway was a collaboratoin with Willie Nelson

Question: What did he work together on with Cherokee Cowboys and Willie Nelson ?
Self-contained rewrite: What did Ray Price work together on with Cherokee Cowboys and Willie Nelson ?