I need help with PeaceOnEarth and DreamSample

PeaceOnEarth is meant to be a Christmas Angel who helps those in need. Anyone who hears her singing is instantly healed. For this pet, I need music based items such as music sheets and instruments used for carols. Snowflake items would also work for this pet.

DreamSample is meant to be a pet who solves computer/ server issues. I need anything related to computers and the internet.

Thanks in advance!

Take a look at my pet Elanamii she has some musical items

Most computer stuff is in Bits & Bytes? There's the Junko set that's based on Bismuth which is sometimes used as one of those rare earths for doping and superconducting, does that count? Does anything Steamworks/Jacquard count, since computers here in Subeta are already seriously outdated and time travel exists via rifts, so why not go all the way back? How about the science fictiony Costume Trunks?

As for PeaceOnEarth, how about some of these?

Some angelic instruments: Perhaps this for just the item image

My favorite music item is

and then any of the sheet musics might do