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
Kaitlyn Smith Gets Third and Final Skin Removal Surgery: 'My Scars Show How Far I've Come'
Khloé Kardashian Quits PETA after Flour Bombing of Kim Kardashian
2 Middle School Girls Arrested for Allegedly Creating Hit List of Teachers and Students to Kill: Report
Meet Tiffany Trump, Donald's Lesser-Known Daughter
Kate Winslet Won't Let Her Kids Use Social Media: 'It Has a Huge Impact on Young Women's Self-Esteem'
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!