Whall gives the final line of each verse as a chorus, which only seems practical if the crew knows the whole song. The traditional pronunciation demands a "d" sound coming before emphasized "l"s and "n"s: a-whidle (awhile), rodling (rolling), shadll (shall), adnd (and), and soodn (soon).

The "Blockade" here are the customs or preventive officers charged with limiting illicit transport of goods.