I'm a beginner English concertina player with a few questions about chords. Since most songs that I'm interested in only have 3-4 simple chords, I could jump start my ability to play by learning these chords. Similar to a guitar where you learn to play chords before you learn to fingerpick.
First, the music I'm interested in playing shows guitar chords. I'm assuming I could play these same chords on the concertina?
Second - how do I know which version of the chord to play? I found chord charts online. If I read it right, a C chord is formed by the C-E-G keys. On the concertina there are 3 different combination of these keys, starting at low C, middle C and high C. Which would be the correct one for any given situation, or do I need to figure this out via trial and error (which I'm trying to do now)