Harmony is such a subtle and low-key, understated album that none of the songs is likely to be a hot single. I fear any single -- especially EOAT or Clouds of Loneliness -- would never see daylight but would be drowned out by the hip hop and dance muzak that passes for "taste" these days.
That said, I think River of Light is a possible choice, especially as it might lend itself to a video with high cinemographic value -- beautiful water scenes from Vancouver and the Yukon's streams to the Great Lakes, Niagara and the mouth of the St. Lawrence. Sort of like The Moldau by Smetana, but in video. It could hook into a sense of Canadian pride. (Canada still has national pride, doesn't it?)
No Mistake About It also has video potential, especially as a follow-up and counterpoint to Inspiration Lady.
I think Couchiching would make a great "B" side if they still had them.
By the way, Char, I got you and the other Canucks goin' with that "pride" crack above, didn't I? LOL Just joshin'.
Oh, Canada ....
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"And the laughter came too easy for life to pass me by."