I grew up listening to 50s/60s music and over time have grown to enjoy a wide variety of musical styles. Contributors to my eclectic tastes have been a jazz and rock history course I took in college, and of course the internet (a major contributor, of course, being Pandora itself).
One thing I've noticed recently is that I'm not really an album person. I like having a variety of artists rather than listening to the same artist over and over unless I'm listening to their greatest hits. Through this I am usually only familiar with no more than five songs from many artists, popular or one-hit-wonders.
I try to report all these BS chain posts (e.g. "Don't read this"), but there are so many. You can help me by filling out their email form: https://help.pandora.com/customer/portal/emails/new.