Some context: Sevendust is an American alternative metal band from Atlanta, Georgia, formed in 1994 by bassist Vince Hornsby, drummer Morgan Rose and guitarist John Connolly. After their first demo, lead vocalist Lajon Witherspoon and guitarist Clint Lowery joined the group. Following a few name changes, the members settled on the name Sevendust and released their self-titled debut album on April 15, 1997. They have attained success with three consecutive RIAA gold certified albums, a Grammy nomination, and have sold millions of albums worldwide.
In 1994, bassist Vince Hornsby joined drummer Morgan Rose in a band called Snake Nation. John Connolly, a drummer, left his then band and joined Snake Nation as a guitarist. They recorded their first demo. Not happy with vocals, however, Snake Nation spent a year searching for a new singer before finding Lajon Witherspoon. Six months passed, Clint Lowery joined the band, and they renamed themselves Rumblefish.  Rumblefish was short-lived, however, because they found another band with the same name. They renamed themselves Crawlspace, and released "My Ruin" on the Mortal Kombat soundtrack album entitled More Kombat through TVT Records in 1996. Shortly after, another band named Crawlspac' sent notice that they wanted $2,500 for the rights to their name. Rather than purchase the rights, the band members chose to rename themselves Sevendust, a name inspired by the commercial insecticide brand "Sevin Dust". The song Rumble Fish was included on the band's second album, Home.  Sevendust released their self-titled debut, in-part produced by former Twisted Sister guitarist Jay Jay French, on April 15, 1997, known for its heavy riffs, angry vocals and thrash-like drumming, as in the songs "Black" and "Bitch". "Black" became the opening song for nearly every Sevendust concert until 2004. The debut album also contains the song "My Ruin", from the Mortal Kombat soundtrack. Sevendust appeared on the Billboard 200, remained there for sixteen weeks and peaked at 165 on April 4, 1998. The album went gold on May 19, 1999.  In 1998, Sevendust performed at Dynamo Open Air (May 29-31) and Ozzfest 1998 (July through August). In the same year they released a compilation called Live and Loud which featured live footage of the band's performance of September 16, 1998 at Chicago's Metro.
How did they get the name Sevendust?
A: another band named Crawlspac' sent notice that they wanted $2,500 for the rights to their name.

Some context: Joy Division were an English post-punk band formed in 1976 in Salford, Greater Manchester. Originally named Warsaw, the band consisted of singer-songwriter Ian Curtis, guitarist and keyboardist Bernard Sumner, bass player Peter Hook and drummer Stephen Morris. The band was formed by Sumner and Hook after attending a 4 June 1976 Sex Pistols concert at the Lesser Free Trade Hall in Manchester. While Joy Division's early recordings were heavily influenced by early punk, they evolved a unique sound, aided by producer Martin Hannett, which earned their reputation as pioneers of the post-punk movement.
Joy Division toured Continental Europe in January 1980. Although the schedule was difficult and demanding, Curtis experienced only two grand mal seizures, both in the final two months of the tour. That March, the band recorded their second album, Closer with Hannett again producing at London's Britannia Row Studios. That month they released the "Licht und Blindheit" single, with "Atmosphere" as the A side and "Dead Souls" as the B side, on the French independent label Sordide Sentimental.  A lack of sleep and long hours committed to the bands' activities destabilised Curtis's epilepsy, and resultingly, his seizures became almost uncontrollable. Curtis would often experience seizures during live performances, which would leave him feeling both ashamed and depressed. As the band worried about their singer, some audience members thought his seizures and behaviour were simply part of the show. On 7 April, Curtis attempted suicide by overdosing on his anti-seizure medication; phenobarbitone. The following evening, Joy Division were scheduled to play a gig at the Derby Hall in Bury. Curtis was too ill to perform, so at Rob Gretton's insistence, the band played a combined set with Alan Hempsall of Crispy Ambulance and Simon Topping of A Certain Ratio singing on the first few songs, with Curtis singing for part of the set. When Topping came back towards the end of the srt, some audience members threw bottles at the stage. Curtis's ill health lead to the cancellation of several other gigs that April. Joy Division's final live performance was held at the University of Birmingham's High Hall on 2 May, and included their only performance of "Ceremony", one of the last songs written by Curtis and later recorded by New Order as their first single.  Hannett's production has been widely praised. However, as with Unknown Pleasures, both Hook and Sumner were unhappy with the production. Hook said that when he heard the final mix of "Atrocity Exhibition" he was disappointed that the abrasiveness had been toned down. He wrote; "I was like, head in hands, 'Oh fucking hell, it's happening again. Unknown Pleasures number two...Martin [Hannett] had fucking melted the guitar with his Marshall Time Waster. Made it sound like someone strangling a cat and, to my mind, absolutely killed the song. I was so annoyed with him and went in and gave him a piece of my mind but he just turned round and told me to fuck off".
What happened for Joy Division that was influential?
A:
Joy Division toured Continental Europe in January 1980.