There's a story that gets to the heart of this record. Years ago, Keefe Jackson spent an evening with South African-Dutch legend Sean Bergin - the only time the two ever met. At some point Bergin told him: "Keefe, you remind me very much of my friend Ab Baars." Jackson replied that he'd heard this many times, that he'd even stopped wearing a certain hat to avoid the comparison. Bergin paused, then said: "These things happen." And so a band got its name - from a throwaway line that turned out to …