http://everynoise.com/engenremap.html Seems like something you might want to look into. You can search up artists and their most prominent genres are shown. All genres that are similar to it are clumped together and you can find artists that share the same genre.
I was looking around just now and came upon this! It's a website where you type in something that you like and it gives you suggestions. Maybe this will be of some help?
You mean you want to beam over the rest?
https://musescore.org/en/node/11370
Although in general, you should avoid doing that unless you feel it is necessary for clarity. 99% of the time, it's more clear to avoid beaming over rests.
This probably isn't it - nothing about suicide prevention, and it has "Santa Monica" instead of "Father of Mine"....but linking just in case, since sometimes memory can be wonky.
https://www.amazon.com/MTV-First-1000-Years-Rock/dp/B00002MZ1S
Wow, that's a lot of features you want a free service to provide for you.
How about using USB sticks to store your music in the car. This thing is a car bluetooth transmitter that plays mp3s from a USB stick.