yes
One of the instruments is the Pipa.
almost all the instruments in an orchestra are used in the song
The two basic instruments used in Peking Opera are the jinghu, a two-stringed bowed instrument, and the yunluo, a set of tuned gongs. These instruments are critical to creating the traditional and distinctive sound of Peking Opera music.
singspiel
Which opera? Every orchestra can be a little different. Most Symphonic orchestras (which includes opera) have violins, Violas. Cellos, Bass Viols, often a harp, a piano can be used. It really depends on the show, though, and what is in the score, and sometimes, one production will have one set of instruments, but another might add or subtract an instrument.
opera
Usually it's a full orchestration consisting of woodwinds, brass, percussion and many others.
Italian opera mainly focused on the voice not the music.The style was known as bel canto.There are less instruments used in italian opera compared to german opera.German opera often employed "singspiel" which is spoken not sung words.The melody in italian opera was more melosmatic and more syllabic in german opera.
Depending on the instruments that the composer wrote the score to include, those would be the instruments included in a rock Opera orchestra. For example, The Who's Tommy, known as a rock opera, played on Broadway in New York. The orchestras on Broadway are usually made up of the four major instrument groups including woodwinds, brass, percussion and strings. You can determine the exact makeup of any orchestra required to support a rock opera by looking at its score.
An example of a rock opera would be Queen's Bohemian Rhapsody. The instruments and style of the music is rock, but the music is exaggerated the same way that opera is. The term can be used loosely to describe over exaggerated rock music.
any instruments or vessels commonly used in kitchens
The opera voices sing, and depending on the roles composed for them, may include soprano, alto, tenor, baritone or bass voices. Opera voices are human voice instruments that opera stars use to sing in operas.