Accompanied by bass and drums, Roberts spins out a lighthearted interpretationfull of surprises: a staccato take on the title line, lush rolled chords that flow like honey, an insistent improvisatory flight with bebop roots.
Ireland started full of enthusiasm, and were helped by referee Steve Ganson's interpretation at the ruck with Tonga conceding the first of a seemingly endless stream of penalties after just a few seconds.
"In this specific trial, the use and interpretation of evidence was discussed, " but the picture should become clearer when the full reasons for the court's ruling are issued in the coming weeks, he said.