PO Box has had 8 concerts.

PO Box is most often considered to be Punk Rock, Ska, French, Ska Punk, Modern Ska Punk, Hungarian Rock, French Punk, and Classic Hungarian Rock.

The last PO Box concert was on June 27, 2024 at Jera On Air in Ysselsteyn, Limburg, Netherlands. The bands that performed were: While She Sleeps / Thy Art Is Murder / Bane / Alpha Wolf / Bob Vylan / Bury Tomorrow / Comeback Kid / ERRA / Fit for a King / Incendiary / Dropkick Murphys / Sum 41 / Simple Plan / Ice Nine Kills / Biohazard / Better Lovers / Bleed From Within / Counterparts / Hang Youth / Silverstein / Electric Callboy / Bad Religion / Authority Zero / Get the Shot / Gel / Hot Mulligan / Knosis / Madball / Ploegendienst / Shadow of Intent / Architects / Body Count & Ice-T / Frank Carter & The Rattlesnakes / Of Mice & Men / Suicidal Tendencies / Annisokay / Another Now / Brutus / Conservative Military Image / Dying Wish / End It / For I Am King / Grade 2 / Guilt Trip / HANABIE. / Harm's Way / Heriot / Holding Absence / Imminence / Jaya The Cat / King Prawn / MakeWar / Mindforce / Mindwar / Movements / Neck Deep / Scowl / Show Me The Body / Snuff / Spanish Love Songs / The Black Dahlia Murder / The Rumjacks / Thrown / Thursday / The Prodigy / Enter Shikari / HO9909 / Me First And The Gimme Gimmes / Boston Manor / The Acacia Strain / Make Them Suffer / Dropout Kings / As Everything Unfolds / Slapshot / NeuFX / Andy and the Antichrist / Atreyu / Amenra / Bongloard / Brand of Sacrifice / The Burnout Boys / Campus / City Morgue / Death Before Dishonour / Dead By April / Deez Nuts / Delinquent Habits / Dune Rats / Escape the Fate / George Baker / Jivebomb / Lionheart / Nephylim / NO WAY / Orgel Joke / PO Box / Pressure Pact / Psychonaut / Ronker / Secondhand Saints / The Sha La Lees / Talco / Temptations for the weak / TesseracT / The Broken Horizon / The Chisel / The Locos / The Young Ones / Tusky / Wargasm / Wortelstemp / Zulu / Caskets / Changing Tides / Elvana / Death Lens / Magic Tom & Yuri / Sing Along Riot / Posij / Pythius / Nymfo / Yorobi / King of Snake / Delver / Cluster / De Cultuurbarbaren / gladde paling / Outerspass / Korsakoff / Nosferatu / Vegan Music / Cavaussi / Gimli / RPG / No Barrier / HUV / Unexist / Hellfish / Thrasher / Deformer / Adamant Scream / Sonico / !!¡¡ / Okitap / French II / Rups.