Our oldest spent some time playing the trumpet, and all three kids took piano lessons for ... she asked for a harmonica. Yes, a harmonica. Just when I thought her taking up cheerleading was ...

While those children had a chance to play for a few more years, many of them stopped playing after immigrating to the U.S. For the group at the KSCC, the harmonica connected them to those times.

LEE: (Laughter). FUTTERMAN: Lee says the harmonica was a popular instrument among kids when she was growing up in Seoul, so a good number of people her age know how to play it. The group started ...