Fleetwood Mac, currently on their long-awaited reunion tour, premiered a new song over the weekend during their show in Philadelphia. Lindsey Buckingham led the new track titled "Sad Angel" and also shared another bit of news: a new EP of material is coming "in a few days," he claimed before they performed the song.

Buckingham revealed to the crowd that they had gone back in the studio last year and they have a lot of new songs, but they aren't sure what they will do with all of them. "It's the best stuff we’ve done in a long time," he said.

Watch fan footage of the band performing the new song.

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2013 Tour Dates:

04/08 – New York, NY @ Madison Square Garden
04/09 – Washington, D.C. @ Verizon Center
04/11 – Louisville, KY @ KFC Yum! Center
04/13 – Chicago, IL @ United Center
04/16 – Toronto, ON @ The Air Canada Centre
04/18 – Boston, MA @ TD Garden
04/20 – Uncasville, CT @ Mohegan Sun Arena
04/23 – Ottawa, ON @ Scotiabank Place
04/24 – East Rutherford, NJ @ IZOD Center
04/26 – Pittsburgh, PA @ CONSOL Energy Center
04/28 – St. Paul, MN @ Xcel Energy Center
04/30 – Kansas City, MO @ Sprint Center
05/01 – Tulsa, OK @ BOK Center
05/03 – Little Rock, AR @ Verizon Arena
05/04 – New Orleans, LA @ New Orleans Jazz Fest
05/12 – Winnipeg, MB @ MTS Centre
05/14 – Saskatoon, SK @ Credit Union Centre
05/15 – Edmonton, AB Rexall Place
05/17 – Calgary, AB @ Scotiabank Saddledome
05/19 – Vancouver, ON @ Rogers Arena
05/20 – Tacoma, WA @ Tacoma Dome
05/22 – San Jose, CA @ HP Pavilion
05/25 – Los Angeles, CA @ Hollywood Bowl
05/26 – Las Vegas, NV @ MGM Grand Arena
05/28 – Anaheim, CA @ Honda Center
05/30 – Phoenix, AZ @ US Airways Center
06/01 – Denver, CO @ Pepsi Center
06/04 – Dallas, TX @ American Airlines Center
06/05 – Houston, TX @ Toyota Center
06/07 – Tampa, FL @ Tampa Bay Times Forum
06/08 – Ft. Lauderdale, FL @ BB&T Center
06/10 – Atlanta, GA @ Philips Arena
06/12 – Detroit, MI @ Joe Louis Arena
06/14 – Chicago, IL @ Allstate Arena
06/15 – Cleveland, OH @ Quicken Loans Arena
06/18 – Montreal, QC @ Bell Center
06/19 – Albany, NY @ Times Union Center Arena
06/21 – Boston, MA @ Comcast Center
06/22 – Wantagh, NY @ Nikon at Jones Beach Theatre
06/24 – Charlotte, NC @ Times Warner Cable Arena
06/26 – Des Moines, IA @ Wells Fargo Center
06/29 – Spokane, WA @ Spokane Arena
06/30 – Portland, OR @ Rose Garden Arena
07/03 – Los Angeles, CA @ Staples Center
07/05 – San Diego, CA @ Viejas Arena
07/06 – Saramento, CA @ Sleep Train Arena
09/20 – Dublin, IE @ O2 Dublin
09/21 – Dublin, IE @ O2 Dublin
09/24 – London, UK @ O2 Arena
09/25 – London, UK @ O2 Arena
09/27 – London, UK @ O2 Arena
09/29 – Birmingham, UK @ LG Arena
10/01 – Manchester, UK @ Arena
10/03 – Glasgow, UK @ The Hydro
10/06 – Cologne, DE @ Lanxess Arena
10/07 – Amsterdam, NL @ Ziggo Dome
10/09 – Antwerp, BE @ Sportpalais
10/11 – Paris, FR @ Bercy
10/13 – Zurich, CH @ Hallenstadion
10/14 – Stuttgart, BE @ Schleyerhalle
10/16 – Berlin, DE @ O2 World
10/18 – Herning, DK @ Jyske Bank Boxen
10/20 – Oslo, NO @ Oslo Spektrum
10/23 – Stockholm, SE @ Globen
10/25 – Helsinki, FI @ Hartwall Arena