But for once this argument - including any possible reference to the great JS Bach - can be refuted thanks to a splendid afternoon spent in the company of violinist Zanta Hofmeyr and pianist Charl du Plessis. Both musicians and audience had so much fun on a Sunday afternoon it might have been banned in the past.
But before we get to the fun part of the concert - we were privileged to hear two consummate professionals performing Beethoven's Kreutzer Sonata in A Major for piano and violin during the first half.
This longish and difficult work gave both artists the opportunity to show off their refined craftsmanship and steely musicianship. The first movement starts somewhat sombrely, but proceeds to a faster tempo where Hofmeyr and Du Plessis matched each other well in terms of ability and interpretation.
The second movement is emotionally easier and more lyrical in the form of a theme and five variations, where the violin and piano get to pass the ball, musically speaking, with lively dialogue finally ending in calm agreement.
The third, final movement was as lively as we were promised. Beethoven's music galloping after an already departed train, as Du Plessis commented in the introduction. Despite the tempo and intensity, no nuance of the music was lost and it was a wonderful interpretation overall.
The "dessert" after the interval gave both artists a further opportunity to entrance the audience, which they duly did. The programme with works by Garner, Sting, Gershwin and Piazzolo was crowned by Beethoven's Blues as an encore, an amusing arrangement of Du Plessis based on favourite Beethoven melodies.
But we're not going to give that secret away - go and see Beethoven Tango at the next opportunity you get and find out about it for yourself!

Zanta Hofmeyr and Charl du Plessis Photo: Herman Labuschagne
ARTICLE: ANICA KRÜGER, GEORGE HERALD JOURNALIST