Music on Main

Join us for Music on Main -- Free Live Music located in Downtown Oshkosh at Opera House Square.

Every Wednesday from June through August, Opera House Square in Downtown Oshkosh comes alive with free live music as part of the Music on Main concert series. Grab a meal or drink from one of the nearby downtown restaurants and settle in for a great evening (or lunchtime show) featuring a diverse lineup of local and regional artists.

The 2026 season runs June 3 through August 26, with most shows kicking off at 5:30 p.m. Three special midday family concerts are also on the schedule - perfect for bringing the kids out for an afternoon of fun. This year's lineup includes blues, jazz, country, brass band, rock, and more, with acts like Reverend Raven with West Side Andy, Water City Jazz Orchestra, Grand Union, and Janet Planet, among many others.

Presented by Alexander Bishop, with additional support from concert sponsors The Grand Oshkosh, Megan & Peter Lang, Olson Legal Group, and Generac.

Free admission. All ages welcome.

📍 Opera House Square, Downtown Oshkosh
🗓️ Every Wednesday, June 3 - August 26, 2026
⏰ Shows at 5:30 p.m. | Family concerts at Noon

2026 Lineup:

June 3, 2026 at 5:30 - Copper Box
June 10, 2026 at Noon - Kid Boogie Down ** Family/Kid Concert!
June 17, 2026 at 5:30 - Ants Marching
June 24, 2026 at 5:30 - Reverend Raven with West Side Andy
July 1, 2026 at Noon - David Landau ** Family/Kid Concert!
July 8, 2026 at 5:30 - Michael Murphy
July 15, 2026 at 5:30 - Heavy Looks
July 22, 2026 at 5:30 - Janet Planet
July 29, 2026 at 5:30 - Pocket Kings
August 5, 2026 at 5:30 - Brewster Street Brass Band
August 12, 2026 at Noon - Leonardo Music ** Family/Kid Concert!
August 19, 2026 at 5:30 - Grand Union
August 26, 2026 at 5:30 - Water City Jazz Orchestra + Janet Planet