"Kevin" by American hip hop duo Macklemore & Ryan Lewis, featuring Leon Bridges, is from their 2015 album This Unruly Mess I've Made. The song is Macklemore's tribute to his friend who overdosed on prescription medication in 2010.
https://en.wikipedia.org/wiki/This_Unruly_Mess_I've_Made_(album)
https://en.wikipedia.org/wiki/Macklemore_&_Ryan_Lewis
https://en.wikipedia.org/wiki/Macklemore
https://en.wikipedia.org/wiki/Ryan_Lewis
https://en.wikipedia.org/wiki/Leon_Bridges