Problem: Ratt is an American heavy metal band that had significant commercial success in the 1980s, with their albums having been certified as gold, platinum, and multi-platinum by the RIAA. The group is perhaps best known for hit singles such as "Round and Round" and "Lay It Down", tracks that ranked on Billboard's top 40 at No. 12 and No. 40, respectively, as well as other songs such as "Wanted Man", "You're in Love" and "Dance".

The self-titled independent EP was well-received and brought the band to the attention of Atlantic Records which signed them. Ratt immediately started writing and recording their first full-length album. Out of the Cellar was released in March 1984 and was praised by both fans and critics. Pearcy's raspy yet bluesy vocals were noted for melding with the pyrotechnic guitar playing of twin leads Crosby and DeMartini, combining the then-prevalent Van Halen and Aerosmith-influenced bravado elements with the then-novel muted, staccato guitar-picking style of Judas Priest. Tawny Kitaen, who was previously in a relationship with Crosby, agreed to appear on the cover of their debut full-length album. She also appeared in their video for "Back for More" and on their EP from the previous year. The album scored much radio and MTV play with songs like "Round and Round" (which peaked at No. 12 on the Billboard Hot 100 chart), "Wanted Man", "Back for More", and "Lack of Communication". Their music videos exposed them to an excited teen audience first tuning into the then fledgling MTV cable network. Milton Berle's guest appearance, dressed in his Uncle Miltie drag character, in the video for "Round and Round" helped draw even more attention to the band. Out of the Cellar became a commercial success, going platinum many times over in the United States, as well as making Ratt stars at home and in the Far East. The album release was capped off by a successful world tour that saw the band sell out stadiums and arenas worldwide, sharing the stage with such acts as Billy Squier, Ozzy Osbourne, Blackfoot, Iron Maiden, Motley Crue, Twisted Sister and Lita Ford. Out of the Cellar is today widely regarded as the band's best work and a definitive moment in 80s heavy metal, while "Round and Round" scored at No. 61 on VH1's Greatest Hard Rock Songs Show.

Who was the producer?

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Problem: Kath was born to Raymond Elmer "Ray" (1912-2003) and Evelyn Meline Haugen Kath (1916-1982) on January 31, 1946, in Chicago, Illinois. He has an older brother, Rod Kath. He was raised in the Norwood Park neighborhood of Chicago.

Kath was regarded as Chicago's bandleader and best soloist; and his vocal, jazz and hard rock influences are regarded as integral to the band's early sound. He has been praised for his guitar skills and described by rock author Corbin Reiff as "one of the most criminally underrated guitarists to have ever set finger to fretboard". The group's first album, The Chicago Transit Authority, released in 1969, includes Kath's composition "Introduction," described as "Terry's masterpiece" by later Chicago guitarist Dawayne Bailey. The song displays many varied musical styles, including jazz, blues, salsa, rock and roll, acid rock, and pop. The same debut album includes an instrumental guitar piece titled "Free Form Guitar", which consisted largely of feedback and heavy use of the Stratocaster's tremolo arm. The album liner notes indicate that the nearly seven-minute piece was recorded live in the studio in one take, using only a Fender Dual Showman amplifier pre-amped with a Bogen Challenger P.A. amp. The guitar's neck was held together with a radiator hose clamp. The song "Beginnings" includes acoustic rhythm guitar by Kath. For the group's second album, Kath contributed an extended guitar solo on "25 or 6 to 4", which became a live favorite. The same album saw Kath collaborate with orchestral arranger Peter Matz on the four-part suite "Memories of Love", singing the lead vocal. Kath wrote at least one song and contributed at least one lead vocal to every Chicago album released during his lifetime. While 1976's Chicago X is best known for Cetera's number one hit, "If You Leave Me Now", Kath's "Once or Twice" showed he was still writing and recording rock material. He continued this style on the following year's Chicago XI, contributing the funky "Mississippi Delta City Blues" and the aggressive "Takin' It on Uptown", which counterbalanced some of the material other members were producing. After his death, to memorialize Kath and to commemorate the resumption of Chicago, the band composed and published the song "Alive Again" on its first album without him, Hot Streets. Also in Kath's honor, they later published the song "Feel the Spirit".

Did he win an award with that guitar solo

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Problem: The Manchu (Manchu: manjU; Mollendorff: manju; Abkai: manju; simplified Chinese: Man Zu ; traditional Chinese: Man Zu ; pinyin: Manzu; Wade-Giles: Man3-tsu2) are an ethnic minority in China and the people from whom Manchuria derives its name. They are sometimes called "red-tasseled Manchus", a reference to the ornamentation on traditional Manchu hats. The Later Jin (1616-1636), and Qing dynasty (1636-1912) were established by Manchus, who are descended from the Jurchen people who earlier established the Jin dynasty (1115-1234) in China. Manchus form the largest branch of the Tungusic peoples and are distributed throughout China, forming the fourth largest ethnic group in the country.

Octagonal drum is a type of Manchu folk art that was very popular among bannermen, especially in Beijing. It is said that octagonal drum originated with the snare drum of the Eight-banner military and the melody was made by the banner soldiers who were on the way back home from victory in the battle of Jinchuan. The drum is composed of wood surrounded by bells. The drumhead is made by wyrmhide with tassels at the bottom. The colors of the tassels are yellow, white, red, and blue, which represent the four colors of the Eight Banners. When artists perform, they use their fingers to hit the drumhead and shake the drum to ring the bells. Traditionally, octagonal drum is performed by three people. One is the harpist; one is the clown who is responsible for harlequinade; and the third is the singer. "Zidishu" is the main libretto of octagonal drum and can be traced back to a type of traditional folk music called the "Manchu Rhythm". Although Zidishu was not created by Han Chinese, it still contains many themes from Chinese stories, such as Romance of the Three Kingdoms, Dream of the Red Chamber, Romance of the West Chamber, Legend of the White Snake and Strange Stories from a Chinese Studio. Additionally, there are many works that depict the lives of Bannermen. Aisin Gioro Yigeng, who was pen named "Helu" and wrote the sigh of old imperial bodyguard, as the representative author. Zidishu involves two acts of singing, which are called dongcheng and xicheng. After the fall of the Qing dynasty, the influence of the octagonal drum gradually reduced. However, the Chinese monochord and crosstalk which derived from octagonal are still popular in Chinese society and the new generations. Many famous Chinese monochord performers and crosstalkers were the artists of octagonal drum, such as De Shoushan and Zhang Sanlu.

Is it used in traditional Manchu folk music?

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Zidishu" is the main libretto of octagonal drum and can be traced back to a type of traditional folk music called the "Manchu Rhythm".