The Highwaymen, often called the Mouth Rushmore of outlaw country, was a supergroup comprised of four of the most iconic country music artists of all time: Kris Kristofferson, Willie Nelson, Johnny Cash and Waylon Jennings.

This week's Trending Up looks at some mourning listening for a country legend, who died at age 88 earlier this week, as well as new viral hits for RAYE and NLE Choppa & 41.

Kristofferson, who has died aged 88, broke the Nashville mould. Songs such as “Help Me Make It Through the Night” and “Me and Bobby McGee” brought emotional daring and depth to country music, better known for folksy sentimentality and conservatism.

Many of his songs are better known by other singers’ interpretations, like Janis Joplin’s “Me and Bobby McGee,” Johnny Cash’s “Sunday Morning Coming Down” and more.