The Castellows share recording studio photo and tease what appears to be new music on the way

The Castellows appear to possibly have some new music on the way.

The trio is made up of sisters Ellie, Lily, and Powell Balkcom, and they've built a very loyal following in the genre over the past couple years.

Their music is a blend of Americana, neo-traditional country tunes, bluegrass and old school vibes. It's a very refreshing change from the pop country that dominated for years.

MORGAN WALLEN SAYS MORE MUSIC IS ON THE WAY AS HE WINDS DOWN THE 'I'M THE PROBLEM' ERA OF HIS CAREER

Now...