Chapel Hart has been getting nothing but support from the Country music community after they snagged a golden buzzer on "America's Got Talent" ... and they're already lined up to be on Darius Rucker's next album.
We spoke with bandmates Trea Swindle, Danica Hart, and Devynn Hart and they told us they recorded a song with Darius before their audition aired this week and recently got the good news that it's making it onto his latest album.
They admit they thought they were in the middle of some catfish scenario when Darius first reached out on Twitter ... before learning the DM was the real deal.
For those unaware, Chapel Hart blew the 'AGT' judges away with their original piece, "You Can Have Him Jolene" -- a nod to Dolly Parton's famous song.
They received a golden buzzer even though all 5 had been given out -- a first for the show.