re: the gayo stuff. there's been nothing confirmed, no. only one or two? articles came out on the commemorative stuff. one late on the 22nd and one yesterday, i think? they basically just mentioned in passing that there'd be tribute paid to him and no one is sure if by "tribute" they mean a performance of his / shinee's songs, a song being dedicated to him or a video being played / moment of silence. as far as i've read jinki, kibum and minho aren't attending but taemin is attending kbs gayo - likely for a collab stage.