There are groups that are thought of as really middle of the road. And most of their records are. Take the Association...*Along Comes Mary* aside, Windy, Cherish, Everything that Touuches You, and the majority of their hits are all MOR. But their 3rd single only hit #35 nationally, and altho' acoustic, is a different sound for the Asssociation. Here is *Pandora's Golden Heebie Jeebies*: http://www.youtube.com/watch?v=wMz657kJsLs
