Both acts revealed the news on social media.
The rapper-turned-country star gives an inside look at his struggles with addiction and his mental health streaming Tuesday (May 30) on Hulu.
This week's Makin' Tracks column centers on Perry's country music rebirth.
Also releasing new music this week are Hot Country Knights, Brian Kelley, Matt Castillo and more.
The all-female showcase in Music City has had success (34 recording contracts, 60-plus publishing deals) but country radio still gives women short shrift.
Natalie Grant, Tasha Cobbs Leonard, Tamela Mann, Naomi Raine and Katie Torwalt led an evening filled with radio hits and worship classics.
"That's the most nervous I get for any song I sing," says Scotty McCreery.
McKean and her late husband Slim Dusty were the golden couple of Australia's country music scene.
The song, the lead single from Parton’s first rock album, marks her first appearance on a Billboard rock chart.
The duo is expanding their collaboration following the success of their TV competition series, Barmageddon.
