One of the coolest things about BioShock Infinite is the collection of songs you hear throughout the game that are old-timey covers of popular tunes that won’t be recorded until decades after the 1912-set story. Some of the songs covered include “Everybody Wants to Rule the World,” “Girls Just Wanna Have Fun,” and “Tainted Love.”

My personal favorite of these songs comes early on in the game, before the story really gets started and you’re just walking around taking in the incredible world you’re visiting. When you walk past a certain point, a floating stage ship appears carrying a barbershop quartet who sing a lovely rendition of the Beach Boys classic “God Only Knows.” It’s one of many surreal and memorable moments that make Infinite a must-play.

PAX East was recently held and lots of great cosplayers attended the convention. One group of said cosplayers went as the BioShock barbershop quartet, and not only did they look the part but also delivered the song as well.

You can see a video of the quartet in the game (if you haven’t played yet) and a video of the cosplayers singing below.

Videos

[Source: via Kotaku]