Background: Darrell Lance Abbott (August 20, 1966 - December 8, 2004), also known as Dimebag Darrell and Diamond Darrell, was an American musician and songwriter who was a co-founder of Pantera alongside his brother Vinnie Paul, and founder of Damageplan. He was considered to be one of the driving forces behind groove metal. Abbott was shot and killed by a gunman while on stage during a performance with Damageplan on December 8, 2004, at the Alrosa Villa in Columbus, Ohio. He ranked No. 92 in Rolling Stone magazine's 100 Greatest Guitarists and No. 1 in the UK magazine Metal Hammer.
Context: On December 8, 2004, during the Devastation Across The Nation tour, Abbott was shot on-stage while performing with Damageplan at the Alrosa Villa in Columbus, Ohio. A crowd of approximately 250 had watched four support acts (two local bands entitled Volume Dealer and 12 Gauge, and the tour support Shadows Fall and The Haunted). Moments into Damageplan's set, 25-year-old former Marine Nathan Gale shot Abbott five times in the head with a 9 mm Beretta 92F pistol. Some in attendance initially believed the shooting was part of the act, but as Gale continued shooting, the audience quickly came to the realization that the event was not staged. Firing a total of 15 shots, Gale killed three other people and wounded seven more.  Jeff "Mayhem" Thompson, the band's head of security, was killed tackling Gale, as was Alrosa Villa employee Erin Halk. Audience member Nathan Bray was killed while trying to perform CPR on Abbott and Thompson. It was rumored that one crowd member leapt in front of the gunman, saving the lives of several band members. Damageplan's drum technician, John "Kat" Brooks, was shot three times as he attempted to disarm Gale, but was overpowered and taken hostage in a headlock hold. Tour manager Chris Paluska was also injured.  Responding within three minutes to a dispatch call made at 10:15pm, seven police officers entered through the front entrance and moved toward the stage. Officer James Niggemeyer came in through the back door, behind the stage. Gale only saw the officers in front of the stage; he did not see Niggemeyer, who was armed with a 12 gauge Remington 870 shotgun. Niggemeyer approached Gale from the opposite side of the stage past a group of security guards, and saw Gale lift his gun to Brooks' head, and fired a single shot as Gale noticed him. Gale was struck in the face with eight of the nine buckshot pellets and was killed instantly. Gale was found to have had 35 rounds of ammunition remaining.  Two fans, including Mindy Reece, a certified nurse, administered CPR on Abbott until paramedics arrived, but were unable to revive him and he was pronounced dead at the scene. Early speculation about motive suggested that Gale, who was a Pantera fan, might have turned to violence in response to the breakup of the band, or the public dispute between Abbott and Pantera singer Phil Anselmo, but these were later ruled out by investigators. In VH1's documentary, Behind the Music, Damageplan's sound engineer Aaron Barnes stated that the whole time, after shooting Dimebag, Gale was looking for Vinnie, possibly planning to murder him too. Another conjecture was that Gale believed Abbott had stolen a song that he had written. About six months prior to the shooting, Gale got into an altercation at a Damageplan concert in Cincinnati where he damaged $5,000 worth of equipment while being removed from the stage by security.
Question: Are there any other interesting aspects about this article?
Answer: Responding within three minutes to a dispatch call made at 10:15pm, seven police officers entered through the front entrance and moved toward the stage.

Problem: Background: Refused (also known as The Refused) is a Swedish punk rock band originating from Umea and formed in 1991. Refused is composed of vocalist Dennis Lyxzen, guitarist Kristofer Steen, drummer David Sandstrom, and bassist Magnus Flagge. Guitarist Jon Brannstrom was a member from 1994, through reunions, until he was fired in late-2014. Their lyrics are often of a non-conformist and politically far-left nature.
Context: Refused started as a "fresh-faced positive hardcore band" and their music became increasingly progressive and radical, as did their lyrics. The record This Just Might Be the Truth was characterized for its "massive hardcore sound", mostly influenced by various bands from the New York hardcore scene (such as Earth Crisis). On its follow-up, Songs to Fan the Flames of Discontent, the band had a heavier, more intricate style, which is generally attributed to their Slayer inspiration, and Lyxzen adopted screaming vocals rather than shouting. With the third album, The Shape of Punk to Come, "came the leap into the unknown" as the band mixed their previous style with unorthodox chord progressions, sampling, "ambient textures, jazz breakdowns", electronica and monologues, and other deviations from the hardcore punk music.  Refused's lyrics soon began to focus on far-left politics, drawing on anarchism, socialism, among others ideologies. By the time of their first album, the band already had a strong anti-establishment profile. The group's members were all vegan straight edge until their last show in 1998 and a couple of their songs dealt with these topics. Today, some of them no longer follow these lifestyles. In their live performances, vocalist Lyxzen usually delivers political speeches between songs. Before the Umea hardcore phenomenon went into full bloom, the band was seen as part of the scene centered around youth-oriented venue Galaxen, along with the punk-rock scene as well as metal bands such as Meshuggah.  Among the biggest influences of Refused were ManLiftingBanner, Born Against, Slayer, and Ian Svenonius's projects (The Make-Up, The Nation of Ulysses and Cupid Car Club). Other bands that have influenced them are Fugazi, Inside Out, and Snapcase.
Question: Did they do a compilation with anyone?
Answer: