At 2NE1's first solo concert, "NOLZA", member Park Bom and her sister Park Goeun stood together on stage and put on a spectacular performance. Park Bom sang her solo song "You & I", while her sister Park Goeun played the background music through her cello. During an interview, Park Bom stated, "I didn't think my sisters cello performance would match well the song, but fans said it matched perfectly, so I think it was a good stage performance. It was really touching." Talent surely runs in the Park family! Source: Xportsnews via Naver