I think so. It seems to only be talk nowadays. I remember it was where I first heard "You Are What I Am" by Gordon Lightfoot (I'll bet you've heard it!), which "bubbled under" the Top 100 charts at #101 in 1973, yet it reached #32 on the Adult Contemporary charts. I think it performed better in his native Canada. Other songs I remember were "Fly Away" and "Shadows" by country stars Don Williams and Gene Watson, respectively, which never made the top 100 on the country charts.
I miss all that music they played!
I miss all that music they played!