Radio guide from Aug 1975 WBBM-FM Top 40 to Mellow Rock transition??

[thebeach33445]

Hey Guys:

I found this while searching the intenet. A radio guide for Chicago (Aug 1975)

Here is the links:

http://24.15.236.20/public/xzecom/museum/1975FMGuide/weekday.htm

http://24.15.236.20/public/xzecom/museum/1975FMGuide/saturday.htm

http://24.15.236.20/public/xzecom/museum/1975FMGuide/sunday.htm#Morning

http://24.15.236.20/public/xzecom/museum/1975FMGuide/stations.htm

This proves to me that WBBM 96.3 was doing Mellow (Soft) Rock in 1975. I still can't figure out when the exact date was when WBBM went from Top 40 to Mellow rock.

I tried to find other guides from other years and nothing was found.

Enjoy everyone

T.J.

 

[thebeach33445]

Hey Guys:

Looking at this guide it seems to me that WXFM 105.9 was a Classical and Variety station in 75.

Would anybody know when WXFM went full time Jazz?

Thanks

T.J.