Make me playlists of ringtones and other digital sounds

The modern world offers a rich landscape of digital sounds; put them to good use!

Find me toys that play short bursts of music, and show me how they work
Let me hold your phone as you play different ringtones on it; do I seem to like some more than others?
What about other people’s phones?
Can the doorbell at home make different sounds?
What about other doorbells in friends’ houses?
Does your computer make a particular sound when it starts up?
What other sounds can it make?
Make me recordings of all the electronic sounds that I enjoy, so that I can listen to them when I want to, just for fun, and maybe make a piece of music that uses them as a montage for the ears