The talented vocalist and legendary artist collaborated for his track "Sogyeokdong" from his long-awaited comeback album 'Quiet Night', and it seems his wife wanted to give IU（アイユー） a thank あなた in return. IU（アイユー） commented, "Just working together taught me a lot. I think it taught me things that I couldn't even buy with money."
She was also questioned about what Seo Taiji did to thank her considering the huge success of her version of "Sogyeokdong". IU（アイユー） revealed, "Seo Taiji sunbae's wife Lee Eun Sung gave me a really pretty wallet present. I was so touched."
Did あなた ever get a chance to listen to IU's "Sogyeokdong"?
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