Isosceles has had 5 concerts.

Isosceles is most often considered to be Indie, Hip Hop, and Scottish Indie.

The last Isosceles concert was on July 10, 2009 at Unknown venue in Kinross, Scotland, United Kingdom. The bands that performed were: Kings Of Leon / Katy Perry / Lady Gaga / The Killers / Calvin Harris / Mumford & Sons / MGMT / Jason Mraz / The Script / M83 / Snow Patrol / Passion Pit / Florence and the Machine / Band of Horses / Yeah Yeah Yeahs / Franz Ferdinand / The Temper Trap / Lily Allen / Blur / Keane / Bloc Party / Regina Spektor / The Game / Foals / Kaiser Chiefs / Crystal Castles / The Ting Tings / Paolo Nutini / TV On the Radio / Rage Against The Machine / James Morrison / Pendulum / Metronomy / The Fratellis / Elbow / Nick Cave and The Bad Seeds / Jane's Addiction / Mogwai / Friendly Fires / Kate Nash / Pet Shop Boys / Ben Folds / Mr. Scruff / White Lies / You Me At Six / The Airborne Toxic Event / Doves / Razorlight / The Streets / Manic Street Preachers / The Gaslight Anthem / The Maccabees / James / Jamie T / The Specials / The Pogues / We Are Scientists / The Stranglers / The Horrors / The Saturdays / Carolina Liar / Boys Noize / Simian Mobile Disco / Maxïmo Park / Glasvegas / Ladyhawke / Little Boots / Eagles of Death Metal / Noisettes / The Mars Volta / Camera Obscura / Squeeze / The Big Pink / The Subways / The Feeling / Will Young / Starsailor / The Pigeon Detectives / Ian Brown / Jack Peñate / The Hold Steady / We Were Promised Jetpacks / Gabriella Cilmi / Eddy Grant / The Courteeners / The View / Daniel Merriweather / The Virgins / Tiga / Delphic / Felix da Housecat / Seasick Steve / Modeselektor / Twin Atlantic / Cassidy / V.V. Brown / Priscilla Ahn / Gary Go / Edwyn Collins / The Rocket Summer / Hockey / Idlewild / Patrick Wolf / Peter Doherty / Fucked Up / dEUS / Claude VonStroke / Green Velvet / Laurent Garnier / Young Fathers / Alabama 3 / Joris Voorn / The Twilight Sad / The Blackout / Air Traffic / The Twang / Cancer Bats / The Whigs / Lightspeed Champion / Carl Craig / Dubfire / Sons and Daughters / Toddla T / Unicorn Kid / Krafty Kuts / Pulled Apart By Horses / Erol Alkan / Dananananaykroyd / Slam / Beardyman / GUN / Jeff Mills / Dusty Kid / The Hours / DJ T / Silicone Soul / Law / General Fiasco / Tom Baxter / Bryn Christopher / The Black Dog / Damian Lazarus / David Jordan / Cajun Dance Party / The Phantom Band / Dave Clarke / Twisted Wheel / Will and the People / Broken Records / Model 500 / Iain Archer / 1990s / Fight Like Apes / Lowkey / Dinosaur Pile-Up / A-Skillz / Jaguar Skills / Wallis Bird / Filthy Dukes / Sharleen Spiteri / The Answering Machine / Go:Audio / Mash / The Dykeenies / That Petrol Emotion / Funk D'void / Homework / Ben Sims / Devil Sold His Soul / The Ghost of a Thousand / Jaguar Love / Shels / Barn Owl / Tommy Reilly / Streetlife DJs / Horse Meat Disco / Björn Again / Fighting With Wire / My Passion / In Case of Fire / Vagabond / Pearl and the Puppets / Tango In the Attic / Sucioperro / Chrome Hoof / The Tunics / Arno Carstens / Saving Aimee / Haight Ashbury / My Luminaries / Parka / Hexes / French Quarter / The Seal Cub Clubbing Club / The Locals / Jill Jackson / The Hazey Janes / Paper Planes / Hip Parade / The Courteneers / Milk Kan / Telegraphs / Hitchcock / UnaBombers / Bronto Skylift / Trapped in Kansas / Isosceles / Orphans & Vandals / Findo Gask / Maple Leaves / The Fire and I / Leni Ward / Little Eskimos / Dead Boy Robotics / Mike Nisbet / Be a Familiar / Harri / PUNCH & THE APOSTLES / Decimals / Idiot Proof / The Cat House / my cousin I bid you farewell / Ming Ming & The Ching Chings / Skirtbox / Healthy Minds Collapse / Ezra Bang & Hot Machine / King Hats / Brother Louis Collective / Popolo / Goldierocks / Gong Fei / Grace Emilys / Alto Elite / Running with Horses / Tokyoblu / Pav on Percussion / 2manydjs (DJ Set) / Dally King / Gareth Sommerville / of Montreal / Nine Inch Nails.