Problem: Background: Foreigner is an English-American rock band, originally formed in New York City in 1976 by veteran English musician Mick Jones ex-Spooky Tooth and fellow Briton and ex-King Crimson member Ian McDonald along with American vocalist Lou Gramm. Jones came up with the band's name as he, McDonald and Dennis Elliott were British, while Gramm, Al Greenwood and Ed Gagliardi were American. Their biggest hit single, "I Want to Know What Love Is", topped the United Kingdom and United States charts among others. They are one of the world's best-selling bands of all time with worldwide sales of more than 80 million records, including 37.5 million records in the US.
Context: In the late 1980s, Jones and Gramm each put out solo efforts on Atlantic. Gramm released Ready or Not in January 1987 and shortly after its release, rehearsals for Foreigner's next album had started but ground to a halt as Lou's status with the group was uncertain. But after the promotion and concert dates for Lou's album were finished, cooler heads prevailed and Lou rejoined Foreigner in the studio for Inside Information, which was out at the end of 1987. Jones had Mick Jones in August 1989, then Gramm followed with his second solo release, Long Hard Look (October 1989), and decided to leave the group in May 1990 while preparing to tour behind Long Hard Look as the opener for Steve Miller Band. After finishing this tour, Gramm went on to form the short-lived band Shadow King, which put out one eponymous album on Atlantic in October 1991.  Meanwhile, Jones brought in a new lead singer, Johnny Edwards (formerly of the bands Buster Brown, Montrose, King Kobra, Northrup and Wild Horses). Edwards made his first live appearance with Foreigner at the Long Island club Stephen Talkhouse on August 15, 1990, where he, Jones, Dennis Elliott and Rick Wills appeared, joined by special guests Terry Thomas (on guitar, who produced their next album) and Eddie Mack on harmonica.  The new edition of Foreigner released the album Unusual Heat in June 1991. This was at the time their worst selling album and only climbed as high as No. 117 on the Billboard 200, although "Lowdown and Dirty" was a minor mainstream rock hit, reaching No. 4 on that chart.  In July 1991, the new lineup of Foreigner played some European dates then made its official US debut on August 9 performing on the second night of a Billy Joel benefit concert at Deep Hollow Ranch in Montauk, New York to raise funds for the preservation of Montauk Point Lighthouse.  For their 1991 tour, Jeff Jacobs, who had played in Joel's band, was brought in as the new keyboardist and Mark Rivera returned. But during the fall leg of this tour, Elliott decided to leave the group after a concert at The Ritz in NYC on November 14, 1991 and embark on a career as a wood sculptor. Larry Aberman was then recruited as a temporary replacement until Mark Schulman arrived in 1992 to hold down the drum throne for the next three years. Scott Gilman (guitar, sax, flute) joined the touring band in 1992 and Thom Gimbel took over from Gilman and Rivera in late 1992 after they departed. When Gimbel went to Aerosmith in 1993, Gilman returned to handle the guitar/sax/flute duties until Gimbel came back permanently in the spring of 1995.
Question: What did Gramm play?
Answer: lead singer,

Background: A marching band is a group in which instrumental musicians perform while marching, often for entertainment or competition. Instrumentation typically includes brass, woodwind, and percussion instruments. Most marching bands wear a uniform, often of a military style, that includes an associated school or organization's colors, name or symbol. Most high school marching bands, and some college marching bands, are accompanied by a color guard, a group of performers who add a visual interpretation to the music through the use of props, most often flags and rifles.
Context: 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.
Question: What do they try
Answer:
while bands that focus on entertainment rather than competition usually perform a unique show for each game.