"Hop-2-3-step-hop-step-hop-1-2-3-4," Cormac O'Shea booms out as a gaggle of girls prances about in anything but unison. "You've gotta grind it out. 1-2-3-step-click-right-2-3.
"I think we have hunchbacks or something here," O'Shea finally says with a smile, stooping over to demonstrate.
Actually, it's difficult for O'Shea, who's a strapping 6 feet 5, to look even remotely like Quasimodo. But the attempt reflects the firm but fun approach he brings to his dance lessons, steeped in two Irish traditions: dance and joie de vivre.
The "Riverdance" phenomenon not only spawned widespread interest in Irish dancing but also brought O'Shea to Minnesota. An original cast member in 1995, he met a local lass named Natalie while on tour at the Orpheum Theater and married her a few years later. They eventually settled here and started the O'Shea Irish School of Dance in 2005. Participation has since increased tenfold, with 110 young hoofers currently keeping the O'Sheas hopping.
Many of those students will attend Sunday's performance of "Riverdance's Farewell Tour," then go to a party at the O'Sheas' new studio in St. Paul's Midway area. While the 10,000-plus "Riverdance" performances over the years have prompted some youngsters to take up this form of step-dancing, O'Shea said the 10 million videos sold have had a more marked effect.
"A lot of my inquiries come from 'Hey, my kid got the video and loved it,'" he said. "I think the parents like it because it's a very wholesome thing, a worthwhile form of dance without their children needing to be explicit, dressed provocatively."
A different physical aspect of this amalgam of music and dance appealed to one local parent.
"When Kelly was 6, she wanted to do soccer or ballet," said her mother, Kerry Reiling of Minneapolis. "I said, let's do Irish dance because it's a mix of being very athletic and very creative."