When comparing this list to the credits on Richard Strauss’s page, there is a significant discrepancy.
On Strauss’s page, there are another 47 entries for “Also Sprach Zarathustra”. There is a further 8 that do not show in the search due to spelling/ typographical errors and language variations i.e.
As someone who uses the Advanced Search function regularly, it is disconcerting to find such a large difference between the search results and what is credited to Richard Strauss.
Is there a reason for this? Is it a limitation of the Advanced Search function?