Paste these 2 lines into your remotes and restart mIRC.
on *:start:timerut 0 1 updatetitle
alias updatetitle { titlebar Trays Unreleased - $asctime(h:nn:ss tt) $date(ddd mmm d yy) - $iif($insong,[MP3] $remove($nopath($insong.fname),.mp3) - $+([,$time($calc($sound($insong.fname).length /1000+ $timezone),nn:ss),/,$+($mp3($insong.fname).bitrate,kbps),/,$+($left($mp3($insong.fname).sample,2),.,$mid($mp3($insong.fname).sample,3,1),khz),])) }