Oh, Cat! Your post made me giggle a bit.
My family was a bit weird, perhaps because it was mostly people over fifty who had teenagers, but a topic that came up for conversation was, “What readings/music do you want for your funeral?”
It was never morbid, just matter of fact. We’d joke about scripture versus that could be used to send a “message” from the deceased to the living.
I and all of my cousins have our choices stashed with our wills.
When I write up miscarriage services (usually it’s only the commemoration at the graveside), there is a third set of options from the Book of Blessings that parents would rather not use, so we go back to the regular options.
This year I learned that there is a set of options just for Eastertide! I should call my family to pick out a second set, just in case!
As far as music choices, you can have what you want outside of the liturgy.
A good place to find new music is to go to Google Books and do a search for “Catholic Hymnal.” Many hymnals from pre 1920 have been scanned in to peruse. The melodies and the words are not in fancy arrangements, usually simple, and always scriptural.
That’s where I found the Lazarus song, which is one of the most beautiful simple hymns I’ve ever heard.