Soundgarden are currently riding the 20th-anniversary wave of their much celebrated album 'Superunknown.' Earlier this week they played the album in its entirety at New York City's Webster Hall.

Last night, they stopped by 'The Tonight Show Starring Jimmy Fallon' to perform two songs from the classic 1994 album: 'Spoonman,' which you can watch above, and 'My Wave,' which is below.

'Superunknown' just received an extensive reissue that includes five discs of music. The set, which came out yesterday, features a remaster of the original album plus various demos, B-sides, instrumental takes and remixes. (There's also a more affordable two-disc version available.)

Next month, Soundgarden will head out on a co-headlining U.S. Tour with Nine Inch Nails. It'll be like 1994 all over again! Here's a list of tour dates:

7/19 - Las Vegas, NV - Planet Hollywood
7/21 - Morrison, CO - Red Rocks Amphitheatre
7/24 - Tinley Park, IL - First Midwest Bank Amphitheatre
7/26 - Clarkston, MI - DTE Energy Music Theatre
7/27 - Toronto, Ontario - Molson Canadian Amphitheatre
7/29 - Mansfield, MA - XFINITY Center
7/30 - Camden, NJ - Susquehanna Bank Center
8/1 - Wantagh, NY - Nikon at Jones Beach Theatre
8/2 - Holmdel, NJ - PNC Bank Arts Center
8/4 - Bristow, VA - Jiffy Lube Live
8/5 - Virginia Beach, VA - Farm Bureau Live at Virginia Beach
8/7 - Charlotte, NC - PNC Music Pavillion
8/8 - Atlanta, GA - Aaron's Ampitheater at Lakewood
8/10 - West Palm Beach, FL - Cruzan Amphitheatre
8/11 - Tampa, FL - MIDFLORIDA Credit Union Amphitheatre
8/14 - Austin, TX - Austin360 Amphitheater
8/16 - Woodlands, TX - Cynthia Woods Mitchell Pavillion
8/17 - Dallas, TX - Gexa Energy Pavillion
8/19 - Albuquerque, NM - Isleta Amphitheatre
8/21 - Chula Vista, CA - Sleep Train Amphitheatre
8/22 - Irvine, CA - Verizon Wireless Amphitheatre
8/24 - Mountain View, CA - Shoreline Amphitheatre
8/25 - Hollywood, CA - Hollywood Bowl

The band also sat down to explain the inspiration behind 'My Wave' for a web exclusive that did not air on 'The Tonight Show.' You can watch that here:

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