Neutral third cents and are difficult for most people to distinguish by ear. Neutral thirds are roughly a quarter tone sharp from 12 equal temperament minor thirds and a quarter tone flat from 12-ET major thirds. In just intonation, as well as in tunings such as 31-ET, 41-ET, or 72-ET, which more closely approximate just intonation, the intervals are closer together. Neutral thirds expressed in the form of a ratio of two whole numbers can also be considered as the interval between the harmonics of the same order. For instance, an undecimal neutral third, with a ratio of 11:9, is the interval
Divided by Night Canada, from early May to mid June. After the original tour was over, The Crystal Method decided to add several more tour dates to their list – and most of them span across Europe. The Crystal Method has played at the Reading and Leeds Festivals, and will continue to tour Europe until early November 2009. The Divided by Night Tour had the same tracks and track order for each show: "Divided by Night" has come to be known for having more featured guests than any other album by The Crystal Method – and most of these guest artists do not