Muffled sounds of bands practicing inside Sonia, a live music venue in Cambridge, filtered through the building’s brick exterior while a crowd outside jittered restlessly, anticipating the track list for the Feb. 4 night. At 6:30 p.m. on the dot, crowds were let into the heated oasis that was the venue, with jazzy lights and rock anthems playing to set the atmosphere. 

While everyone was at Sonia to see The Backfires, attendees also had the opportunity to see Foxtide, the opener. Foxtide wasted no time in setting the tone for the rest of the night. 

The three person band opened with some of their most well-known songs, including “My Favorite Girl Likes Reading,” “She’s Not Yours” and “All I C,” while also promoting their new album, “Chaos,” by performing several tracks from it. They even sang a cover of the iconic Kelly Clarkson song “Since U Been Gone.” Their opening act absolutely shocked the crowd with their grunge take on heartbreak rock. 

After Foxtide’s set and a quick intermission, the main act began. The Backfires opened with some of their older songs before transitioning into their brand new debut album, “This is Not an Exit.” Their performance showcased remarkable guitar work, featuring an extensive use of pedals and effects throughout their songs. Lead guitarist Harry Ruprecht particularly stood out, captivating the audience with his skills.

Audiences had the chance to experience first hand some iconic grunge rock. From the opener to the main act, the atmosphere within the establishment was incredible. 

The attire of both bands adhered to a strict rock aesthetic: leather jackets, black boots and black tank tops. From their uniforms to their heavy basslines, the audience embraced every moment. The crowd included people of all age groups, ranging from high schoolers and college students to even old rock heads.