Quote:
Originally Posted by kiwipolish
Although I do not like what Maximianno Cobra does, I remain open. And what if his theory proved to be true?
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The memory of Cobra's recordings has been haunting me like a nightmare, so I decided to investigate further.
On 22 December 1808, Beethoven conducted a concert of his own works at the Theater an der Wien in Vienna. According to Wikipedia's article about his
5th Symphony, that concert lasted over
4 hours (long enough!!!) and included the following works (after each work, I have indicated its average duration at usual today's tempi, and also its duration under Cobra - actual or extrapolated):
the Sixth Symphony (44' / 83')
Aria: "Ah, perfido", Op. 65 (14' / 28'*)
The Gloria movement of the Mass in C Major (10' / 20'*)
the Fourth Piano Concerto (34' / 68'*)
(intermission)
the Fifth Symphony (31' / 77')
the Sanctus and Benedictus movements of the C Major Mass (11' / 22'*)
a solo piano improvisation played by Beethoven (?)
the Choral Fantasy (20' / 40'*)
interval and pauses (45'**)
* extrapolation (since there is no recording of that work under Cobra, AFAIK)
** estimate
total duration of that concert (improvisation excepted):
- if played at usual today's tempi: 209' (3 hours and 29 minutes)
- if played at Cobra's tempi: 383' (6 hours and 23 minutes)
It is very probable that the interval and pauses actually took more than 45'. Also the improvisation probably took at least 10 minutes.
So, since the concert duration is documented, it seems that Beethoven conducted his works at roughly the usual tempi of today.
Unless Cobra proves that the concert of 22 December 1808 lasted over 6 hours, I do not believe his theory and I can now sleep peacefully without nightmares about his Beethoven interpretations / destructions.