Are there other double reed instruments in an orchestra besides the oboe?

Yes, there are other double reed instruments in an orchestra besides the oboe. The bassoon is a double reed instrument that is larger than the oboe and has a lower pitch. The bassoon is often used to provide a bass line or to add depth to the orchestra's sound. The contrabassoon is a larger version of the bassoon and has a lower pitch. It is rarely used in the orchestra, but it can add a very deep and rich sound when it is used.