Any ILG Users: A Or B Version To Download ?



The ILG website really confuses me.
If anyone is using, might I please ask:

Do I want to download the A or the B option (.csv) to
have their full listing of sw broadcasts to 30 MHz ?

I assume it's the A, but not 100 % sure.
If it is the A, what is in the B download ?

Do I want it also ?  Why ?
If I do download B, should I (somehow) combine them ?

Much thanks,

John Schneider

This would help explain the two shortwave “seasons”.