Dance instructor Bob Devers changes the CD in the stereo, and about 20 people line up and start dancing to the Fat Joe and Nelly hit "Get It Poppin'."
Not a song you would expect to hear in a line-dancing class.
It's not just rap music, but pop, country and oldies tunes fill the space reserved for the class at the Family Activity Center at Clear Creek Park in Shelbyville on Friday evenings.
One of the participants, Alma Clark, said she has been line dancing for 20 years.
"I just love it," Clark said.