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 Concerto (Bellini) only nine bars long and in the key of G major. It does not develop any melodic material in the rest of the piece, and it consists of a chord progression that makes heavy use of chromatic intervals. Naxos Records referred to it as "the shortest of dramatic introductions". Charles-David Lehrer opined that the concerto "deleted the first movement structure", in contrast to previous concerti for the oboe. Lehrer also stated that most pieces without an extensive first movement were labeled as concertinos. The second section, "Larghetto Cantabile", marks the first entrance of the oboe and transitions to E-flat major,