Allegro Tianjin is a kind of Han rap art. Formed in 195s, it was the result of Tianjin amateur actors' reform and development of Tianjin's tune "Da Zi": the first two adagios of "Da Zi" were removed and the accompaniment music was enriched. During the performance, the actor can recite a few words with a knot board in his hand, and sing a few words. The upper and lower sentences require antithesis, and the ending words rhyme. The whole article can be exactly the same or flowery. Free and lively, quite rhythmic. Accompanying instruments are Da Sanxian and dulcimer.
However, it is required that the upper and lower sentences are antithetical, and the endings rhyme, which can be rhymed to the end or changed in the middle. The style of "Fu, Bi and Xing" is creatively used, which is rough, lively and humorous, and its highest level can be "as flat as a calm lake, as explosive as thunder and lightning, as crisp as pearls falling on a jade plate, as beautiful as a drunken heart." The words "flat, explosive, brittle and beautiful" in the book are summarized. Accompaniment instruments: bamboo board, big sanxian and dulcimer, etc. It was spontaneously created and developed by the masses. This allegro is performed entirely in Tianjin dialect. In form, it adopts the number singing method of the number to treasure and the festival board used in the allegro book. At the same time, it is accompanied by the tune of "number" in Tianjin's current tune and accompanied by three strings, which is unique. Allegro Tianjin is rough, bright, lively and humorous, with a strong flavor of life and local flavor. Deeply loved by Tianjin people, but also by people in other provinces and cities.