[All] IU duet song

I think IU's voice suits anyone she sings a duet with~

I got goosebumps when I saw you singing with Akdong Musician a while ago.

How can everything fit together so well!

I like the song you sang with Sung Si-kyung and I also really like the song you sang with Park Myung-soo~

Since the voice itself is good, I think it all suits him well!