∆ has had 1 concert.

∆ is most often considered to be Alternative, Indie Pop, Experimental, Noise, Ukrainian Pop, G-House, and Ukrainian Viral Pop.

The last ∆ concert was on October 20, 2011 at Cardiff Arts Institue in Cardiff, Wales, United Kingdom. The bands that performed were: alt-J / Ben Howard / Daughter / Benjamin Francis Leftwich / The Joy Formidable / Lucy Rose / Other Lives / Niki & The Dove / Spector / Veronica Falls / DZ Deathrays / Herman Düne / Breton / Martyn / Eagulls / Ugly Duckling / Clock Opera / Esben and the Witch / Zulu Winter / Joe Janiak / Patterns / elephant / Man Without Country / Loved Ones / Three Trapped Tigers / Olympians / Red City Radio / The History of Apple Pie / The Jim Jones Revue / Elephant Stone / Cymbals / Fixers / Sweet Baboo / Brontide / Seams / Holland / Echo Lake / Ren Harvieu / Astroid Boys / Beaty Heart / Method / Tubelord / Masters In France / Dancing Years / The Nightingales / Ifan Dafydd / Two Wounded Birds / Apostles / Gross Magic / David Dondero / Sam Airey / H. Hawkline / Sam Duckworth / Dam Mantle / Lewis Floyd Henry / Let's Buy Happiness / Race Horses / Greta Isaac / ∆ / Hymns / Bill Wells & Aidan Moffat / Mechanical Bride / Visions of Trees / Monument Valley / The Keys / Friends Electric / The Torches / Theo / Colorama / Al Lewis / Copy Haho / The Victorian English Gentlemens Club / The Skull Defekts / Y Niwl / Pandas and People / Deaf Club / The Effort / Among Brothers / Jodie Marie / Sissy & The Blisters / Trwbador / Cut Ribbons / Gentle Friendly / Gavin Osborn / Crst / Bleeding Heart Narrative / Shoes and Socks Off / Denuo / Cuba Cuba / Tiger Please / Born Blonde / Rapids / Bedford Falls / Battlekat / Ashtray Navigations / Truckers of Husk / Mowbird / James McKay / Mammal Club / Yr Ods / Violas / Cowbois Rhos Botwnnog / Melodica / The Broken Vinyl Club / Right Hand Left Hand / Dirty Goods / The Cut Ups / Houdini Dax / Chailo Sim / Dividers / Run, Walk / The Saturday's Kids / Yaaks / Creatures of Love / Yoke / Mr Phormula / Sen Segur / Little Arrow / LA2019 / Winter Villains / Ivan Moult / The Witches Drum / Hail! the Planes / Strange News From Another Star / Jen Jeniro / Evening Chorus / Ffred Jones / Joshua Caole / Barefoot Dance of the Sea / Them Squirrels / Joshua Cole / Catrin Herbert / Brandyman / His Naked Torso / Team Sports / Melody and Me.