IN: The Birth of a Nation (originally called The Clansman) is a 1915 American silent epic drama film directed and co-produced by D. W. Griffith and starring Lillian Gish. The screenplay is adapted from the novel and play The Clansman, both by Thomas Dixon Jr., as well as Dixon's novel The Leopard's Spots. Griffith co-wrote the screenplay with Frank E. Woods, and co-produced the film with Harry Aitken. It was released on February 8, 1915.

The Birth of a Nation, even more than other films in the public domain, has been poorly represented in later releases. The problem, in part, is that Griffith and others have reworked the film, leaving no definitive version. According to the silent film website Brenton Film, "there are a multitude of poor quality DVDs with different edits, scores, running speeds and usually in definitely unoriginal black and white".  There are exceptions. Among them is film preservationist David Shepard's 1992 transfer of a 16mm print for VHS and laserdisc release via Image Entertainment. A short documentary, The Making of The Birth of a Nation, newly produced and narrated by Shepard, was also included. Both were released on DVD by Image in 1998 and the UK's Eureka Entertainment in 2000.  In the UK, Photoplay Productions restored the Museum of Modern Art's 35mm print that was the source of Shepard's 16 mm print, though they also augmented it with extra material from the British Film Institute. It was also given a full orchestral recording of the original Breil score. Though broadcast on Channel 4 television and theatrically screened many times, Photoplay's 1993 version was never released on home video.  Shepard's transfer and documentary were reissued in the US by Kino Video in 2002, this time in a 2-DVD set with added extras on the second disc. These included several Civil War shorts also directed by D.W. Griffith. In 2011, Kino prepared a HD transfer of a 35 mm negative from the Paul Killiam Collection. They added some material from the Library of Congress and gave it a new compilation score. This version was released on Blu-ray by Kino in the US, Eureka in the UK (as part of their "Masters of Cinema" collection) and Divisa Home Video in Spain.  In 2015, the year of the film's centenary, Photoplay Productions' Patrick Stanbury, in conjunction with the British Film Institute, carried out the first full restoration. It mostly used new 4K scans of the LoC's original camera negative, along with other early generation material. It, too, was given the original Breil score and featured the film's original tinting for the first time since its 1915 release. The restoration was released on a 2-Blu-ray set by the BFI, alongside a host of extras, including many other newly restored Civil War-related films from the period.

What is wrong with the later releases

OUT: The problem, in part, is that Griffith and others have reworked the film, leaving no definitive version.

input: Traditional Style bands, also known as Show Bands, are marching bands geared primarily towards crowd entertainment and perform on football fields. Typically, they perform a routine before the game, another at halftime, and sometimes after the game as well. Competitive show bands perform only one show that is continually refined throughout a season, while bands that focus on entertainment rather than competition usually perform a unique show for each game. These shows normally consists of three to five musical pieces accompanied by formations rooted in origin from Patterns in Motion, a book penned by band director William C. "Bill" Moffit, bandmaster of Purdue University All-American Marching Band and University of Houston Spirit of Houston.  A recognizable style of show band is the one fielded by historically black colleges and universities (HBCUs). HBCU bands utilize the traditional "ankle-knee" high step and music selections are largely based on R&B, hip-hop, and contemporary popular music. In addition to traditional drill formations, HBCU bands feature heavily choreographed dance routines as part of their performances. Many of these bands may have a twirler line and/or a dancer line, but not necessarily flag twirlers. One of the most notable depictions of HBCU bands is the film Drumline. HBCU bands are a significant part of African-American musical culture and HBCU bands often surpass their associated football teams in popularity, a phenomenon that is uncommon among collegiate and high school marching bands. In 1989, as part of the celebrations for the bicentennial of the French Revolution, the Florida A&M University Marching 100, one of the most prolific HBCU bands in the country, was selected as the official representative of the United States in the bicentennial parade.  Another style of show band is that used by many of the Big Ten Conference marching bands, a semi-military and semi-corps style. These bands perform a show that is designed to entertain the audience, but feature more traditional symphonic styles of music (marches, film scores, jazz, or older pop music) as well as some contemporary music. Big Ten style show bands have been influential in creating some of the earliest marching band innovations, and the style is used in high schools throughout much of the United States.  Most show bands of either type include the traditional military band instrumentation of woodwinds, brass, and battery percussion. Some also include the front ensemble keyboard percussion, and may also incorporate the use of a color guard for flag, and rifle routines as well as a dance line.

Answer this question "What is a band"
output:
Traditional Style bands, also known as Show Bands,