This week we've got another packed edition of the BluegrassToday Weekly Top 20 Countdown featuring the twenty hottest songs in bluegrass, as determined by the airplay reports from broadcasters around the world.

Along the way we'll welcome several newcomers to the chart, catch up with the artists climbing towards the top, and count down all the way to this week's number one song.

This week's programme also includes a special mid-show visit to the Americana chart, featuring four outstanding recordings from Sierra Hull, The Infamous Stringdusters, Old Crow Medicine Show with Del McCoury, Ronnie McCoury and Molly Tuttle, and Caroline Owens.

Whether you're a long-time bluegrass fan or just discovering the music, thanks for joining me for another two hours of the very best in contemporary bluegrass and acoustic music.

Enjoy the countdown!