Some context: Fugazi (; foo-GAH-zee) is an American punk rock band that formed in Washington, D.C. in 1987. The band consists of guitarists and vocalists Ian MacKaye and Guy Picciotto, bassist Joe Lally and drummer Brendan Canty. Fugazi are noted for their unique sound, blending of elements of dub/reggae with high energy rock and punk/hardcore-styled guitars, as well as for their business practices and contempt towards the music industry. The band, and others from the punk and hardcore scene leading up to the early 1990s, were among the early adopters of what grew to be known as the DIY ethic.
After the hardcore punk group Minor Threat dissolved, Ian MacKaye (vocals and guitar) was active with a few short-lived groups, most notably Embrace. MacKaye decided he wanted a project that was "like The Stooges with reggae", but was wary about forming another band after Embrace's break up. MacKaye recalled, "My interests were not necessarily to be in a band, but to be with people who wanted to play music with me."  MacKaye recruited ex-Dag Nasty drummer Colin Sears and bass guitarist Joe Lally, and the trio began practicing together in September 1986. After a few months of rehearsals, Sears returned to Dag Nasty and was replaced by Brendan Canty (earlier of Rites of Spring). One day Canty's Rites of Spring bandmate Guy Picciotto dropped by during a practice session to see how his friend was getting along; he later admitted he secretly harbored the idea of joining the group. But Picciotto was disappointed that there seemed to be no place for him.  After some uncertainty from Canty about what he wanted to do with his future, the trio regrouped and booked their first show at the Wilson Center in early September 1987. The group still needed a name, so MacKaye chose the word "fugazi" from Mark Baker's Nam, a compilation of stories of Vietnam War veterans, it there being a slang acronym for "Fucked Up, Got Ambushed, Zipped In [into a body bag]".  The band began inviting Picciotto to practices. Inspired by use of a foil in hip hop, Picciotto sang backup vocals. After his band Happy Go Licky broke up, he became more involved with Fugazi. MacKaye eventually asked Picciotto to become a full member, which he accepted.
WHEN WAS THE BAND FORMED?
A: the trio began practicing together in September 1986.
Some context: The Four Seasons is an American rock and pop band that became internationally successful in the 1960s and 1970s. Since 1970, they have also been known at times as Frankie Valli and the Four Seasons. In 1960, the band known as the Four Lovers evolved into the Four Seasons, with Frankie Valli as the lead singer, Bob Gaudio (formerly of the Royal Teens) on keyboards and tenor vocals, Tommy DeVito on lead guitar and baritone vocals, and Nick Massi on electric bass and bass vocals. The legal name of the organization is the Four Seasons Partnership, formed by Gaudio and Valli taken after a failed audition in 1960.
The Four Seasons signed as artists to Crewe's production company, and they released their first Crewe-produced single under their new name in 1961 ("Bermuda"/"Spanish Lace" on Gone Records). The single did not chart. The band continued working with producer Bob Crewe as background vocalists, and sometimes leads under different band names, for productions on Crewe's own Topix label. As a follow-up, Bob Gaudio wrote a song that, after some discussion between Crewe and Gaudio, was titled "Sherry". After the song was recorded, Crewe and the members of the band solicited record labels to release it. It was Frankie Valli who spoke with Randy Wood, West Coast sales manager for Vee-Jay Records (not the founder of Dot Records) who, in turn, suggested the release of "Sherry" to the decision makers at Vee-Jay. "Sherry" made enough of an impression that Crewe was able to sign a deal between his production company and Vee-Jay for its release. They were the first white artists to sign with Vee-Jay.  In 1962, the band released their first album, featuring the single "Sherry", which was not only their first charted hit but also their first number-one song. Under the guidance of Bob Crewe, the Four Seasons followed up "Sherry" with several million-selling hits, generally composed by Crewe and Gaudio, including "Big Girls Don't Cry" (their second #1 hit), "Walk Like a Man" (their third #1), "Candy Girl", "Ain't That a Shame", and several others. In addition, they released a Christmas album in December 1962 and charted with a unique rendition of "Santa Claus Is Coming to Town".  From 1962 to early 1964, the Beach Boys were the only band to match the Four Seasons in record sales in the United States, and their first three Vee-Jay non-holiday single releases (i.e., ignoring their version of "Santa Claus Is Coming to Town") marked the first time that a rock band hit #1 on the Billboard singles charts with three consecutive entries.  In 1962, they were invited to perform their hit "Big Girls Don't Cry" on the show American Bandstand.
Are there any other interesting aspects about this article?
A:
In 1962, they were invited to perform their hit "Big Girls Don't Cry" on the show American Bandstand.