Background: Blur are an English rock band formed in Colchester in 1988. The group consists of singer/keyboardist Damon Albarn, guitarist/singer Graham Coxon, bassist Alex James and drummer Dave Rowntree. Their debut album Leisure (1991) incorporated the sounds of Madchester and shoegazing. Following a stylistic change influenced by English guitar pop groups such as the Kinks, the Beatles and XTC, Blur released Modern Life
Context: Childhood friends Damon Albarn and Graham Coxon from Essex met Alex James when they began studying at London's Goldsmiths College in 1988. Albarn was in a group named Circus, who were joined by drummer Dave Rowntree that October. Circus requested the services of Coxon after the departure of their guitarist. That December, Circus fired two members and James joined as the group's bassist. This new group named themselves Seymour in December 1988, inspired by J. D. Salinger's Seymour: An Introduction. The group performed live for the first time in summer 1989. In November, Food Records' A&R representative Andy Ross attended a Seymour performance that convinced him to court the group for his label. The only concern held by Ross and Food was that they disliked the band's name. Food drew up a list of alternatives, from which the group decided on "Blur". Food Records finally signed the newly christened band in March 1990.  From March to July 1990, Blur toured Britain, opening for the Cramps, and testing out new songs. In October 1990, after their tour was over, Blur released the "She's So High" single, which reached number 48 in the UK Singles Chart. The band had trouble creating a follow-up single, but they made progress when paired with producer Stephen Street. The resulting single release, "There's No Other Way", became a hit, peaking at number eight. As a result of the single's success, Blur became pop stars and were accepted into a clique of bands who frequented the Syndrome club in London dubbed "The Scene That Celebrates Itself". NME magazine wrote in 1991, "[Blur] are [the] acceptable pretty face of a whole clump of bands that have emerged since the whole Manchester thing started to run out of steam."  The band's third single, "Bang", performed relatively disappointingly, reaching only number 24. Andy Ross and Food owner David Balfe were convinced Blur's best course of action was to continue drawing influence from the Madchester genre. Blur attempted to expand their musical sound, but the recording of the group's debut album was hindered by Albarn having to write his lyrics in the studio. Although the resulting album Leisure (1991) peaked at number seven on the UK Albums Chart, it received mixed reviews, and according to journalist John Harris, "could not shake off the odour of anti-climax".
Question: what is Blur band?
Answer: Blur toured Britain, opening for the Cramps, and testing out new songs.

Background: Sir Charles Spencer Chaplin,  (16 April 1889 - 25 December 1977) was an English comic actor, filmmaker, and composer who rose to fame in the era of silent film. Chaplin became a worldwide icon through his screen persona "the Tramp" and is considered one of the most important figures in the history of the film industry. His career spanned more than 75 years, from childhood in the Victorian era until a year before his death in 1977, and encompassed both adulation and controversy. Chaplin's childhood in London was one of poverty and hardship.
Context: Between his time in the poor schools and his mother succumbing to mental illness, Chaplin began to perform on stage. He later recalled making his first amateur appearance at the age of five years, when he took over from Hannah one night in Aldershot. This was an isolated occurrence, but by the time he was nine Chaplin had, with his mother's encouragement, grown interested in performing. He later wrote: "[she] imbued me with the feeling that I had some sort of talent". Through his father's connections, Chaplin became a member of the Eight Lancashire Lads clog-dancing troupe, with whom he toured English music halls throughout 1899 and 1900. Chaplin worked hard, and the act was popular with audiences, but he was not satisfied with dancing and wished to form a comedy act.  In the years Chaplin was touring with the Eight Lancashire Lads, his mother ensured that he still attended school but, by age 13, he had abandoned education. He supported himself with a range of jobs, while nursing his ambition to become an actor. At 14, shortly after his mother's relapse, he registered with a theatrical agency in London's West End. The manager sensed potential in Chaplin, who was promptly given his first role as a newsboy in Harry Arthur Saintsbury's Jim, a Romance of Cockayne. It opened in July 1903, but the show was unsuccessful and closed after two weeks. Chaplin's comic performance, however, was singled out for praise in many of the reviews.  Saintsbury secured a role for Chaplin in Charles Frohman's production of Sherlock Holmes, where he played Billy the pageboy in three nationwide tours. His performance was so well received that he was called to London to play the role alongside William Gillette, the original Holmes. "It was like tidings from heaven", Chaplin recalled. At 16 years old, Chaplin starred in the play's West End production at the Duke of York's Theatre from October to December 1905. He completed one final tour of Sherlock Holmes in early 1906, before leaving the play after more than two-and-a-half years.
Question: Did Charlie  Chaplin  perform with any groups?
Answer:
starred