@myscdf: Post concert depression be like 😔 but don't be delulu! What you will be hearing is the "Important Message" signal, which will be activated on Thursday, 15 February 2024, at 6:20 pm through SCDF's island-wide Public Warning System (PWS) sirens and smartphones with the SGSecure mobile app (with enabled notification and alert settings). Following the PWS sounding, do tune in to local radio stations or Mediacorp TV channels for a brief message on the three PWS signals and what the public should do upon hearing the signals.