Hunting High and Low on TV,' and no lows in sight, A-ha's debut is a treat worth relishing." The album was also included in the book "1001 Albums You Must Hear Before You Die". The album has sold more than ten million copies worldwide. In June 1986, A-ha began a world tour which went through to February 1987. The band had never played a single concert when "Take On Me" shot to #1 in America; soon it could boast a 16-country, 113-city tour under its belt along with countless interviews and television appearances. On 6 May 2010, the band announced the remaster and re-release
High- and low-level classification is typically more concerned with individual components within the system and how they operate. Features which emerge only at a high level of description are known as epiphenomena. Due to the nature of complex systems, the high-level description will often be completely different from the low level one; and, therefore, the (different) descriptions that each deliver are consequent upon the level at which each (differently) direct their study. For example, High- and low-level High-level and low-level, as technical terms, are used to classify, describe and point to specific goals of a systematic operation; and are applied in a wide