12:04 PM EDT 03/19/2015
Originally posted 07/08/2014 08:35AM
Iggy Azalea's music is … fine, but we can all agree it's missing one thing: classically precise, four-part harmonies.
Fortunately, we have Jimmy Fallon for that.
On Monday night, the late-night host showed off his impeccable knack for combining the pop culture of today with the musical legends of yesterday, bringing out David Crosby, Graham Nash and Stephen Stills to perform a beautiful folk-rock rendition of Iggy Azalea's "Fancy."
Top 5 Most Voted Stories
Remembering Selena, 20 Years After Her Tragic Death
Princess Kate's Baby Names: Will It Be Alice?
Mother Allegedly Smothers Her Child in NYC Restaurant Bathroom
Joe Giudice Talks Teresa's Life in Prison – Including Her Beauty Regimen
Ohio Woman Stabbed Boyfriend Because He Ate All the Salsa, Police Say
Top 10 News Categories
The most buzzed about stars this minute!
Treat Yourself! 4 Preview Issues
More On PEOPLE.com
Got a News Tip?
Send it to our People.com editors!