📍 Underground Arts, 1200 Callowhill Street, Philadelphia, PA 19107
📅 Saturday, October 4, 2025
🕐 Doors Open: 1:00 PM | Show Starts Promptly
🎟 21+ Event | General Admission | Tickets from $49.50

Get ready to immerse yourself in Philadelphia’s underground music culture at U4 Fest, headlined by the legendary ESG—the trailblazing Bronx group known for blending funk, post-punk, and minimal disco into a sound that’s influenced generations of musicians since the 1980s.

Famous for classic tracks like UFO and Moody, ESG brings their raw grooves and high-energy performance to Underground Arts, one of Philly’s most intimate and dynamic venues. This all-day festival promises a powerful mix of rhythm, creativity, and cultural impact.

🎤 About ESG
With stripped-down basslines, tight percussion, and unfiltered vocals, ESG helped shape the sound of hip-hop, house, and post-punk. Their music has been sampled by iconic artists including Beastie Boys, Wu-Tang Clan, and Nine Inch Nails—making them legends in underground and mainstream scenes alike.

🎫 Ticket Details
General Admission (Standing Room): $49.50 + fees

Age Limit: 21 and over

Purchase Tickets: Available through Tixr

🔥 Why You Need to Be There
A rare chance to catch ESG live—pioneers of alternative and dance music

A full-day lineup of DJs, performances, and creative vibes

An unforgettable experience in Underground Arts’ gritty, underground setting

Limited tickets = an up-close, personal show you won’t forget

Expected Vendors at This Event

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