Since they "reblended", The Blend's weekly playlist has been around 700 songs. I stopped counting at 700 because above that point I was getting more and more repeats and fewer and fewer unique titles. The oldest is from 1967 (you guessed it -- "Brown Eyed Girl") and the newest are from 2000. The majority of titles are from 1976 to 1990, although with a strange dip at 1979 -- I guess they wanted to avoid playing too much Disco.