Information:  - Sweden, officially the Kingdom of Sweden (Swedish: ), is a Scandinavian country in Northern Europe. It borders Norway to the west and Finland to the east, and is connected to Denmark in the southwest by a bridge-tunnel across the Öresund. At , Sweden is the third-largest country in the European Union by area, with a total population of 10.0 million. Sweden consequently has a low population density of , with the highest concentration in the southern half of the country. Approximately 85% of the population lives in urban areas.  - Emerging in the first half of the 1980s, Swedish hip hop was first heard from the cities of Stockholm and Malmö. In the early days, most rappers in Sweden rapped in English. Funkalics and The Latin Kings, two very different acts united by their innovative use of the Swedish language, debuted a decade later and paved the way for a second, and bigger, breakthrough for Swedish hip hop. Today, some of the most popular rappers use Swedish, often in the form of "Rinkeby Swedish", the youth vernacular of many suburbs dominated by immigrants.  - Örebro is a city with 107,038 inhabitants, the seat of Örebro Municipality and the capital of Örebro County in Sweden. It is the seventh largest city in Sweden and one of the largest inland hubs of the country. It is located near the lake of Hjälmaren, although a few kilometres inland along small river Svartån.  - Epitaph Records is a Hollywood-based independent record label owned by Bad Religion guitarist Brett Gurewitz. The label was originally "just a logo and a P.O. box" created in the 1980s for the purpose of selling Bad Religion records, but has evolved into a large independent record label. Gurewitz took the name from a King Crimson song of the same name. Throughout the 1980s and 1990s most of the bands on Epitaph were punk and pop punk groups, while there are many post-hardcore and bands signed to the label as well. A large portion of the record label, known as Hellcat Records, is owned by Tim Armstrong, frontman of the punk rock band Rancid. Several sister-labels also exist, such as ANTI-, Burning Heart Records, Fat Possum Records, Hellcat Records and Heart & Skull Records that have signed other types of bands.  - Looptroop Rockers is a hip hop group from Västerås, Sweden. The members are rappers Promoe (Mårten Edh), Supreme (Mathias Lundh-Isen), DJ/Producer Embee (Magnus Bergkvist) and CosM.I.C (Tommy Isacsson). In February 2007 CosM.I.C, who had been a member of the group since the beginning in 1993, decided to focus on designing and maintaining looptrooprockers.com and not to be an active member of the group. He however rejoined the group in 2010 as Promoe announced at a concert in Helsinki on May 19, it was officially announced on their website on May 21. On their fourth album, Good Things, the group changed its name from Looptroop to Looptroop Rockers, a name they've used unofficially for some years prior to the change.  - Västmanland is a historical Swedish province, or "landskap", in middle Sweden. It borders Södermanland, Närke, Värmland, Dalarna and Uppland.  - The Struggle Continues is the second album by the Swedish hip hop band Looptroop . It was released in 2002 by Burning Heart Records and is entirely produced by Embee .  - Embee is a Swedish hip hop DJ and producer. He was born Magnus Bergkvist on February 24, 1977 in Badelunda, Västmanland, Sweden. He is best known for his work with Swedish hip-hop group Looptroop Rockers. His first solo album "Tellings from Solitaria" won a Swedish Grammy Award for best hip hop or soul release of 2004.  - Burning Heart Records is an independent record label formed in 1993 and based in Örebro, Sweden. It has a close affiliation with Californian label Epitaph Records, who own the rights to distribute Burning Heart's output in North America. It also started a German office in Berlin in the end of 2003.    Given the paragraphs above, decide what entity has the relation 'performer' with 'looptroop rockers'.
Answer:
the struggle continues