Four 2010's songs I like below.
+1 on the reaction videos. My favorite for variety, humor and smart commentary from a listening perspective very different than my own is Lost in Vegas.
I have also watched quite a few of the reaction channels featuring the youngsters reacting to songs from the older generation. But lately I've found myself coming back to professionals who include their reaction to the composition, singing style or playing techniques - of which I know very little. Rick Beato (a music producer) and Michael Palmisano (a guitar teacher) are two good ones.
Newer songs / modern artists that I've found in the last few years (you'll see I don't stick to one genre):
These are two sisters with a bluegrass background who have evolved into their own independent style. This is an original, but also check out the dozens of acoustic "quarantine" covers they have recorded in the last year.
I've been a rock and blues fan from the start, but never metal. Discovering Tool, whose fans went nuts in 2019 when they released their first album in 13 years, was a real treat. Every song hits hard, yet is complex and interesting.
My favorite modern Blues artist at the moment:
Most of the newer Country artists I've discovered and like are male (Jason Isbell, Sturgill Simpson, Colter Wall). A fine exception: