Question: Lost Horizons is the first Abney Park album that is in which sci-fi genre that is inspired by 19th-century industrial machinery?

Context paragraphs:
The Death of Tragedy (Abney Park album): The Death Of Tragedy is a gothic hybrid of industrial, dance, Celtic, Symphonic and Middle Eastern musics from Abney Park.  It's a turning point from the earlier industrial goth sound to the Steampunk themed Neoclassical Darkwave that made the success of the band.  The artwork is a shot of the Red Fort, where the singer and songwriter Robert Brown lived when he was a kid.

Æther Shanties: Æther Shanties is the 10th album by steampunk band Abney Park.  It is subtitled "Further Trials and Tribulations of Abney Park".

Steampunk: Steampunk is a subgenre of science fiction or science fantasy that incorporates technology and aesthetic designs inspired by 19th-century industrial steam-powered machinery.  Although its literary origins are sometimes associated with the cyberpunk genre, steampunk works are often set in an alternative history of the 19th century's British Victorian era or American "Wild West", in a post-apocalyptic future during which steam power has maintained mainstream usage, or in a fantasy world that similarly employs steam power.  However, steampunk and Neo-Victorian are different in that the Neo-Victorian movement does not extrapolate on technology and embraces the positive aspects of the Victorian era's culture and philosophy.

Abney Park Chapel: Abney Park Chapel, is a Grade II Listed chapel, designed by William Hosking and built by John Jay that is situated in Europe's first wholly nondenominational cemetery, Abney Park Cemetery, London.

Allis-Chalmers: Allis-Chalmers was a U.S. manufacturer of machinery for various industries.  Its business lines included agricultural equipment, construction equipment, power generation and power transmission equipment, and machinery for use in industrial settings such as factories, flour mills, sawmills, textile mills, steel mills, refineries, mines, and ore mills.  The first Allis-Chalmers Company was formed in 1901 as an amalgamation of the Edward P. Allis Company (steam engines and mill equipment), Fraser & Chalmers (mining and ore milling equipment), the Gates Iron Works (rock and cement milling equipment), and the industrial business line of the Dickson Manufacturing Company (engines and compressors).  It was reorganized in 1912 as the Allis-Chalmers Manufacturing Company.  During the next 70 years its industrial machinery filled countless mills, mines, and factories around the world, and its brand gained fame among consumers mostly from its farm equipment business's orange tractors and silver combine harvesters.  In the 1980s and 1990s a series of divestitures transformed the firm and eventually dissolved it.  Its successors today are Allis-Chalmers Energy and AGCO.

Lost Horizons (Abney Park album): Lost Horizons is the 8th studio album by Abney Park, subtitled "The Continuing Adventures of Abney Park".  It is the band's first Steampunk themed album.

Machine guarding: Machine guarding is a safety feature on or around manufacturing or other engineering equipment consisting of a shield or device covering hazardous areas of a machine to prevent contact with body parts or to control hazards like chips or sparks from exiting the machine.  Machine guarding provides a means to protect humans from injury while working nearby or while operating equipment.  It is often the first line of defense to protect operators from injury while working on or around industrial machinery during normal operations.  In the U.S., machine guarding is referred to in OSHA's CFR 1910.212; in the U.K., machinery safety is covered mainly by PUWER."

Les Humanoïdes Associés: Les Humanoïdes Associés, colloquially abbreviated to Humanos by its French stable of comic artists, is a French publishing house specializing in comics and graphic novels.  Founded in December 1974 by comic artists Mœbius, Jean-Pierre Dionnet, Philippe Druillet and financial director Bernard Farkas in order to publish "Métal Hurlant", it quickly expanded to include a variety of science fiction (sci-fi) work, featuring more mature themes than had been hitherto commonplace in the Franco-Belgian comic world.  Considered revolutionary in the comic book artform at the time, chiefly due to its focus on the sci-fi genre, it inspired many generations of authors and filmmakers, such as Ridley Scott for his film "Blade Runner".

Abney Park (band): Abney Park is a steampunk band based in Seattle that mixes elements of industrial dance, world music, and steampunk-influenced lyrics in their work.  Their name comes from Abney Park Cemetery in London (UK).  Formerly a goth band, Abney Park has transformed their look and sound and has been called the "quintessential" spokespeople of steampunk culture.

Taiyuan Heavy: Taiyuan Heavy Industry Co., Ltd. is a Chinese manufacturer of industrial machinery including products ranging from construction equipment to train wheels.  It is one of the biggest makers of heavy machinery in China and competes with CITIC Heavy Industries and China First Heavy Industries.

Supporting paragraphs: Lost Horizons (Abney Park album) Steampunk
Answer: Steampunk