Please answer the following question: Northern Exposure is a 1996 mix album by DJs Sasha & John Digweed. It is their second mix album. There is both a British edition released by Ministry of Sound and an American edition released by Ultra Records in 1997. The British package contains both CDs whereas the American only has the first disc. The album is a concept album of tracks specially selected and mixed as two different journeys the first being the north journey and the second being the south journey. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
Answer:
Album