Mumford & Sons
Banjo-driven crescendos that defined a decade of festival folk, now delivered with the electric guitars left plugged in — the singalongs never optional.
Country on the island — two days at Parc Jean-Drapeau where Nashville headliners share four stages with Québécois and Canadian acts.

LASSO is Montreal's country weekend, on the same Parc Jean-Drapeau island that hosts Osheaga and îLESONIQ earlier in the month. The fifth edition runs two days across four stages, with Nashville names at the top and a deep Québécois and Canadian undercard beneath them — that mix is the whole idea. LASSO in the City takes over downtown Montréal on the Friday before the gates open.
Thomas Rhett closes Saturday and Mumford & Sons close Sunday, the second of those a reminder that LASSO reads "country" generously. Jon Pardi and Koe Wetzel take Saturday's other main slots; Old Dominion and the Turnpike Troubadours anchor Sunday. The Sirius XM Backyard sessions stage runs a smaller songwriter format all weekend, and every act's day, stage and start time is published.
Expect country, folk, pop country and indie folk across 36 acts.
Search it, filter by day, stage or genre — save anything straight to your schedule.
Banjo-driven crescendos that defined a decade of festival folk, now delivered with the electric guitars left plugged in — the singalongs never optional.
Radio country's most reliable hitmaker — a decade of chart-toppers built on easy charm and hooks that lean frankly pop.
Traditional-leaning country with a '90s heart — heartbreak records written with a razor.
A neotraditional holdout in a pop-country era — fiddle and steel up front, honky-tonk shuffle intact.
Texas country crossed with grunge — ragged, loud, and closer to a rock show than a country one.
Country's most consistent hit-writing band — they wrote a chunk of Nashville's catalogue for other people before keeping the songs for themselves.
The sibling trio behind "If I Die Young" — harmony-forward country pop with a gothic streak.
Red dirt's most devoted following — fiddle-driven story songs a whole field knows word for word.
Backflipping former pipefitter with a howl — raw-nerve folk-country redemption songs delivered with gymnastic stage energy and zero polish where it counts.
Hushed, aching songwriting from a Texan who turned a bedroom recording into a global hit.
Québécois band putting French lyrics over country and folk-rock arrangements.
Québécois singer-songwriter on the folk-country side, singing in French.
Ontario country band with a run of Canadian chart-toppers — arena-sized hooks over a bar-band core.
Georgia singer-songwriter working a whispered-to-belted dynamic, with streaming numbers to match.
Canadian country singer who writes plainly about hard things, with a survivor's directness in the lyrics.
Texas country with a dreamy, smoke-curled vocal — took the long way round to a debut record.
Québécoise country singer-songwriter working in both French and English.
Oregon folk-country riser — earnest, streaming-era troubadour with a fanbase that found him one chorus at a time.
Mohawk Canadian singer-songwriter with a big rock-soul voice and an awards-circuit following at home.
Teenage Arkansas country prodigy — porch-honest writing in the Zach Bryan lineage, wise beyond the birth certificate.
August 15–16, 2026 — Saturday and Sunday. LASSO in the City runs downtown on Friday, August 14.
Parc Jean-Drapeau on Île Sainte-Hélène, Montreal — the same island site as Osheaga and îLESONIQ.
Thomas Rhett on Saturday and Mumford & Sons on Sunday.
36 acts across four stages — Bell LASSO, Coors Original PRAIRIE, Coca-Cola RANCH and the Sirius XM Backyard sessions.
Yes — the full schedule is out, and every act's day, stage and start time is shown here.
No. Roughly a third of the bill is Québécois and Canadian, including French-language acts, alongside the Nashville headliners.
Type a few artists you already love into the search at the top of this page and you'll get ranked matches from this lineup, with reasons.
Lollapalooza lineup →Hopscotch lineup →The Fest lineup →Rebellion lineup →III Points lineup →Lost Lands lineup →Louder Than Life lineup →All Points East lineup →Aftershock lineup →End of the Road lineup →ARC lineup →Warped Tour Orlando lineup →Austin City Limits lineup →Reading & Leeds lineup →EDC Orlando lineup →Bourbon & Beyond lineup →Riot Fest lineup →Outside Lands lineup →Green Man lineup →HARD Summer lineup →Osheaga lineup →Bass Canyon lineup →Nocturnal Wonderland lineup →Hulaween lineup →Dreamstate SoCal lineup →Honcho Campout lineup →Portola lineup →Furnace Fest lineup →Shaky Knees lineup →Sick New World Texas lineup →Hinterland lineup →Wasteland lineup →BOO Seattle lineup →All Things Go DMV lineup →îLESONIQ lineup →Raleigh Wide Open lineup →Rock in Rio lineup →Oceans Calling lineup →Darker Waves lineup →Lights All Night lineup →Bumbershoot lineup →Ohana lineup →Sea.Hear.Now lineup →Country Calling lineup →Iron Blossom lineup →All Things Go NYC lineup →
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