Contrabass oboe Baroque composers. This apparently was an oboe-type instrument in the bassoon range. It had, nonetheless, a distinct tonal quality of its own. Richard Strauss states, in his edition of Hector Berlioz's "Treatise on Instrumentation", that its tone "...had not the slightest similarity with the low tones of the bassoon." Despite this distinction, the contrabass oboe never became popular or widely used, and few remain today. Contrabass oboe The contrabass oboe is a double reed woodwind instrument in the key of C or F, sounding two octaves or an octave and a fourth (respectively) lower than the standard oboe. Current research,
Oboe to a concert A played by the first oboe. According to the League of American Orchestras, this is done because the pitch is secure and its penetrating sound makes it ideal for tuning. The pitch of the oboe is affected by the way in which the reed is made. The reed has a significant effect on the sound. Variations in cane and other construction materials, the age of the reed, and differences in scrape and length all affect the pitch. German and French reeds, for instance, differ in many ways, causing the sound to vary accordingly. Weather conditions such as