The following article contains an answer for the question: What is the name of the composition, written originally for drum kit but later developed for larger bands, is notorious for its complexity in rhythmic structure? , can you please find it? 

Zappa's band at the time, with the additions of Ruth Underwood and a horn section (featuring Michael and Randy Brecker), performed during Christmas in New York, recordings of which appear on one of the albums Warner Bros. culled from the Läther project, Zappa in New York (1978). It mixes complex instrumentals such as "The Black Page" and humorous songs like "Titties and Beer". The former composition, written originally for drum kit but later developed for larger bands, is notorious for its complexity in rhythmic structure and short, densely arranged passages.
Zappa in New York featured a song about sex criminal Michael H. Kenyon, "The Illinois Enema Bandit", which featured Don Pardo providing the opening narrative in the song. Like many songs on the album, it contained numerous sexual references, leading to many critics objecting and being offended by the content. Zappa dismissed the criticism by noting that he was a journalist reporting on life as he saw it. Predating his later fight against censorship, he remarked: "What do you make of a society that is so primitive that it clings to the belief that certain words in its language are so powerful that they could corrupt you the moment you hear them?" The remaining albums released by Warner Bros. Records without Zappa's consent were Studio Tan in 1978 and Sleep Dirt and Orchestral Favorites in 1979, which contained complex suites of instrumentally-based tunes recorded between 1973 and 1976, and whose release was overlooked in the midst of the legal problems.

The Black Page