Could have sworn I heard French on 690 but I thought the Montreal French station was off the air along with 940. I'm thinking CHUM for your 1050, and the ethnic Toronto station for your 1430. There's a 1390 in the Youngstown area that has made the trip to Tennessee a time or two around sunset. Your other 1250 might have been WTAE depending on pattern.
LOve these! We should have the "five second ID contest"!
The 690 may have been the Detroit ethnic station still on day pattern/frequency as Detroit's sunset occurs a few minutes after sunset here in Vermilion and the video started about 10 minutes before the sun began setting here. WNIO sounds right for 1390 if they were still on day pattern. Their night pattern has a null in my direction. During the day it gets slopped on by WDLW 1380 and I haven't been able to hear anything underneath the slop. Also I'm not sure what was coming in on 1580.