I've seen a lot of mods deleting/replacing Magnolia's songs due to how their clear quality don't fit with the rest of the radio positions. Such a shame tho, her songs to DC Radio is such grounding addition to already great repertoire.
So basically I just filtered her radio version songs with EQ curve to set frequency similar to used in AM broadcasting.
Here's the example how these songs will sound like:


Compatibility
Since it's just file replacer, mod should be compatible with pretty much any radio related song (as long it doesn't replace Magnolia songs, but that can be covered with load orders)

Let me know if the songs aren't "vintage enough", I'll make optional versions with different settings.