Different chime sounds

I have the wired ring doorbell and the chime, however I seem to have limited doorbell sounds. For instance I thought there was supposed to be Halloween sounds? I have checked all firmware which appear up to date. I thought there was a lot of different sounds and I seems to only have a handful.

I believe the “holiday” sounds only appear around the actual holidays. On my Chime I have 16 sounds and none of the holiday ones.

Thanks for the reply, handy to know …… thought there were more as the kids kept googling different chimes!!