Barbershop quartets are (still) a thing. And they're (still) as good as ever.

The group Instant Classic won the Barbershop Harmony Society's annual International Quartet Championship earlier this month in Pittsburgh.

Here, they wow the audience with a rendition of "Start of Something Big."

Gotta love a good barbershop quartet, right?

Here's another performance. Not only do they sound awesome, but we'd bet they're the best band -- quartet, barbershop or any other -- that dresses like Colonel Sanders.