@@haihaba9417 Good to see you here^^ Four years. I watched their performance on RU-vid for 1 year, then I have been to Gkst's concert since 2017. I got to know Guckkasten too late ㅜ.ㅜ
@@user-zc3qw5gv5d that is still better than me. I accidentally got to his Music Captain performances on Masked singers this year and went to Gutan's concert here USA in January. That is it. A lot of catch ups!