accordion? it's an old-school sound that is finding a modern audience thanks to michael, founder of liberty bellows. >> i was going to take a 19th century craft and bring it to the new millennium. >> in high school, he discovered his dad's accordion in the attic and fell in love. as you imagine, finding support wasn't that easy. there were not many other enthusiasts around. >> hard to get anyone information. i realized early on, there's not a lot of accordion players out there. there probably would be if they were easier to find and more resources out there. >> that thought stuck with him. when he returned to philadelphia to go to business school, he launched a small side business. >> i started earning money on the side by teaching and doing basic repairs than starting a small inventory. next thing you know, i had a big business and demand. less supply of people doing it. a lot of people that didn't know about accordion or retiring. >> so much demand, he opened a store in 2009, which he grew out of three years later. today, he has three stories of old accordions, new accordions, repairs, lessons. if you care about it, this is your happy place. this is true for peopl