Duffy is an accomplished session musician and is credited on a number of albums . Most recently they played on William Tyler 's instrumental album '' Goes West . '' Duffy played a distinctive slide guitar solo on " Holding On " off The War on Drugs ' Grammy winning album A Deeper Understanding . Duffy contributed guitar , slide guitar , and bass on the albums Fading Lines ( 2016 ) and European Heartbreak ( 2018 ) by Dutch artist Amber Arcades . Duffy played slide guitar on " Seven Words , " a 2016 track from the album Front Row Seat to Earth by Weyes Blood . Duffy played guitar on Mega Bog 's 2017 record '' Happy Together '' , and also played as part of the live band during a tour which included Duffy 's Hand Habits . Duffy was a regular member of indie rock musician Kevin Morby 's live band from 2015 to 2018 , and played guitar , piano , and bass on his 2017 album City Music
winning
60th Annual Grammy Awards
Meg Duffy