The bassoon cousin is a unique musical instrument that is often utilized in orchestral pieces. It is a member of the double reed family and produces a distinct, warm sound. However, there are several synonyms that could be used to refer to this instrument. One such term is the dulcian, which was popular during the Renaissance period and boasts a more mellow tone. The baroque bassoon is similar to the dulcian and is also commonly used in classical music. Additionally, the contrabassoon is a larger cousin of the bassoon that produces a deeper, more profound sound. All these instruments share similarities with the bassoon but possess their unique qualities and characteristics.