Tambora is a name used for different large drums and for instruments with specific rhythmic roles in regional ensembles. Construction, playing method, and interaction with other instruments vary across Mexican musical settings. A tambora may sustain the pulse, accent a dance, or contribute to the characteristic sound of a band. This category gathers records identifying a tambora and supports examination of its role without assuming that all refer to one design. Where possible, each item should specify region, ensemble, materials, and playing technique to avoid terminological confusion. A shared instrument name does not necessarily indicate a shared repertoire.