The Castellows tease new song 'Way Things Work' featuring Keller Cox on their Instagram

The Castellows are cooking up some new music.

The Castellows are a popular country music trio consisting of the three Balkcom sisters: Eleanor, Lily, and Powell.

They blend extremely old school country music vibes with an Americana spirit.

Their inevitable success was always obvious to anyone paying attention.

Now, the trio is releasing some new music. The group's official Instagram page released a short tease on Monday for the upcoming song "Way Things Work."

The song features Keller Cox.