Tzutchian gong
A Tzutchian gong was a type of gong. 

In 2380, Lieutenant jg O'Connor kept a Tzutchian gong in his quarters aboard the . While attempting a spiritual ascension, Ensign D'Vana Tendi accidentally dropped his Tzutchian gong on a sand mandala O'Connor had been working on for two years. ()

The Tzutchian gong was among the various items Ensign Brad Boimler's friends stashed on his former bunk after he transferred to the  later that year. ()

Musical instruments