Having a large music collection can be daunting being able to search and filter that collection can making choosing what to play more varied.
Start by filtering your results by genre
Select the genre tab and select "Rock", we now only have 166 albums.
Now we can search those 166 albums for the word "gun", and we are left with very few results. The Beatles - Happiness is a warm gun, or Jimi Hendrix - Machine Gun. You get the idea.