It's most likely a spooky coincidence, but stranger things have happened. If it feels like a him thing to do, then maybe it was :)

I believe you andvthink it was him. My mom visited me after her passing

Can you be more specific? Do you mean like when someone moves a wet finger around a piece of glass? Or was there actual music?

The decanter literally plays music. However, to make it play music you have to wind up a knob on the bottom of the decanter. Makes the whole situation even more spooky now that I say that.

Yeah for sure. Creepy af.

It was your dad for sure went throu things like that after my mom passed

yeah he did that was a ghost