Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Under a Blood Red Sky - Under a Blood Red Sky is a mini-LP live album by Irish rock band U2 produced by Jimmy Iovine and released in 1983. Along with its companion concert film U2 Live at Red Rocks: Under a Blood Red Sky the release helped establish U2's reputation as a live band making the band a popular live college rock act.
A:
Album