We lit this thing about 3 hours ago and it is STILL playing "Happy Birthday". I put it outside until I can dissect it tomorrow.

The video I saw was posted Feb 4, but the OP deleted it, unfortunately, so I couldn't do an update to it.

On another post, someone said these were "quite expensive". I bought these for about US $4.50 each, including postage. I thought that was a good price for the novelty of it.

And, yes, none of us is going to quit our day jobs to become singers...