Atension is an American rock band notable for their fusion of heavy metal, punk, and pop influences. The band, formed in 1984, was known for its high-energy performances and distinctive vocal style of lead singer Tommy Fields. They gained significant recognition in the late 1980s, particularly for their influential album "Test of Time." Despite their relatively short career, Atension's innovative blending of different rock sub-genres left a lasting impact on the music industry, influencing many subsequent rock bands.