Assertion: concertina's row | /r/AtLocation | the key of g
Facets:
Source sentences:
text: For example, if the row closest to the player's wrist is in the key of G, the next outer row is in the key of C below.
text: Conventionally, the outer keyboard row is specified first: for an example, on a G/C instrument the outer row is in the key of G, the inner row in C.
text: If the row closest to the player's wrist is in the key of G, the next outer row is in the key of C below.