Is there such a thing?

I’m looking for a plugin that allows me to create a database within the database of wordpress. I want to be able to enter data (music, songs as in: artist-title-extra). Visitors should be able to do a search for let’s say ‘Beautiful day’ and then get the result: U2 – Beautiful day, extra info.

Is there such a plugin or is there another way to create this?

Thanks for helping out.