I think what Jim meant is that although the 4 ("F" in this case) is added, the difference between C7add4 and C7sus4 is that the 3rd (E) is included in the add4 chord, but not the sus4 chord.
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I think what Jim meant is that although the 4 ("F" in this case) is added, the difference between C7add4 and C7sus4 is that the 3rd (E) is included in the add4 chord, but not the sus4 chord.
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Oh ok now I see, no symphony and jazz ensembles playing from charts around these parts, just blues, country and bluegrass, just music simpleton's here. So I'll bow out of this discussion
I'm a firm believer in using the number "one", or "i" for the tonic in a minor key. Using the numbers for the relative major key is misleading and bad theory. The numbers should show the function IN...