Navi’s “Diary Concert” is her second concert taken place just a few days ago. I was able to find some fancams where she did a full cover of G.NA’s Black & White, as well as her own songs Diary and Listen Until the End.
She did perform more songs but the fancams were too static-y and loud. Below you can view pictures from her concert.
credits & more pictures at her Cyworld fanclub.