While some firebrands mellow with age, the revolutionary Beethoven, the ultimate anti-Establishmentarian spirit, fought with ever-increasing fervour and focus as he struggled through life.
The composer's final decade of music was created in spite of deafness, one contemporary likening the experience of the Choral Symphony to a blind man standing before Strasbourg Cathedral, hearing its bells, but not able to see the entrance.
Beethoven's Missa Solemnis is another visionary work and, on Saturday, we were privileged to experience it live, thanks to Uwe Grodd and Auckland Choral, supported by the Auckland Philharmonia Orchestra and a strong-voiced quartet of soloists.
Chorally, it was not without blemish, but this composer is notoriously unsparing in his demands. Saturday night's soprano line did suffer from perilous pitching and flagging energy during unrelenting upper register passages.
Yet the opening Kyrie eleison had conductor Grodd drawing just the right weight and gravitas for the choir's pleas, followed by the eloquent individual pleadings of Simon O'Neill, Hyeseoung Kwon and Jacqueline Dark, joined by Martin Snell in a shapely Christe eleison.