Home Jambase Pro-Shot Video: Greensky Bluegrass Appears On ‘eTown’National Music NewsJambaseMusicPro-Shot Video: Greensky Bluegrass Appears On ‘eTown’February 8, 2017280FacebookTwitterPinterestWhatsApp Watch Greensky Bluegrass’s appearance on eTown including a “Feelin’ Alright” grand finale with the show’s host and more.