Tech rehearsals are a crucial part of any theatrical production. They involve bringing together all the technical components of a show for the first time, such as lighting, sound, and costumes. However, there are various other terms that can be used to describe these rehearsals, depending on the context. For example, "dress rehearsals" refer to the final run-throughs of a show before its official opening. "Technical run-throughs" are similar to tech rehearsals but focus more specifically on testing out the technical elements of a production. "Staging rehearsals" involve the director and actors working on the overall placement and movement of performers on stage. Whichever term is used, tech rehearsals remain an essential part of bringing any theatrical production to life.