The Falcon covers Georgia Satellites' "Keep Your Hands to Yourself"

Chrissy & Hawley cover Erasure's "A Little Respect"

GWAR covers AC/DC's "If You Want Blood (You Got It)"

Deerhoof covers Adam Ant's "Goody Two Shoes"

Bully covers Sum 41's "Fat Lip"

Joyce Manor covers the National's "Mistaken for Strangers"

Touche Amore covers Pearl Jam's "Corduroy"

The Wombats cover Goo Goo Dolls' "Iris"

Wye Oak covers Pat Benatar's "We Belong"

Eric Bachmann covers David Bowie's "Heroes"

Julien Baker covers Death Cab for Cutie's "Photobooth"

Tacocat covers Katy Perry's "Roar"

Rob Crow covers Men at Work's "Overkill"

Le Butcherettes cover Miley Cyrus' "Wrecking Ball"

Wellington International Ukulele Orchestra covers Thin Lizzy's "The Boys Are Back in Town"

Operators cover Nena's "99 Red Balloons"

Shearwater covers Bauhaus' "Kick in the Eye"

Sean Watkins covers the Left Banke's "Walk Away Renee"

Har Mar Superstar covers Built to Spill's "Big Dipper"

HXLT covers Ginuwine's "Pony"

Har Mar Superstar covers Prince's "When U Were Mine"

Infamous Stringdusters cover the Killers' "When You Were Young"

Bleached covers Misfits' "Skulls"

Mothers cover Glenn Frey's "The Heat is On"

Trashcan Sinatras cover Wye Oak's "Holy Holy"

PWR BTTM covers Counting Crows' "Mr. Jones"

Patrick Stump covers the Wedding Present's "My Favorite Dress"

Laura Jane Grace covers Michael McDonald's "I Keep Forgettin'"

Punch Brothers cover the Strokes' "Reptilia"

Bela Fleck and Abigail Washburn cover Europe's "The Final Countdown"

Philly Boy Roy (Jon Wurster) covers Styx's "Renegade"

Leighton Meester covers the Cardigans' "Lovefool"

Sylvan Esso (with Flock of Dimes) covers Gillian Welch's "Everything is Free"

Flock of Dimes (with Sylvan Esso) covers Crowded House's "Don't Dream It's Over"

They Might Be Giants covers Destiny Child's "Bills Bills Bills"

The Minus 5 covers the Runaways' "Cherry Bomb"

Local H covers Peter Gabriel's "Shock the Monkey"

Benjamin Booker covers Patsy Cline's "Walkin' After Midnight"

La Dispute covers Toadies' "Possum Kingdom"

Palma Violets cover James' "Laid"

San Fermin covers Stealers Wheels' "Stuck in the Middle With You"

Chumped covers the Crystals' "He's a Rebel"

Hippo Campus covers ELO's "Don't Bring Me Down"

Colin Hay covers the Velvet Underground's "She's My Best Friend"

Barenaked Ladies cover Phil Collins' "In the Air Tonight"

J Fernandez covers Enya's "Orinoco Flow"

Wild Throne covers Paul McCartney and Michael Jackson's "Say Say Say"

Ceremony covers Oasis' "Rock N Roll Star"

The Weather Station covers Joy Division's "Transmission"

Troubled Hubble covers Howard Jones' "Things Can Only Get Better"

Natalie Prass covers Slayer's "Raining Blood"

Steve 'N' Seagulls covers Beastie Boys' "Sabotage"

Mikal Cronin covers Mighty Mighty Bosstones' "The Impression That I Get"

Here We Go Magic covers the Fixx's "One Thing Leads to Another"

Iron and Wine covers GWAR's "Sick of You" (GWAR doesn't react)

Josh Rouse covers Blind Melon's "No Rain"

Iron and Wine covers GWAR's "Sick of You" (with mad GWAR)

Brass Bed covers Van Halen's "Why Can't This Be Love"

Pup covers Buzzcocks' "Ever Fallen In Love"

Eagulls covers the Stone Roses' "I Wanna Be Adored"