Blue Monday (date) the melancholic mind-set of "Blue Monday"". The date is generally reported as falling on the third Monday in January, but also on the second or fourth Monday, or the Monday of the last full week of January. The first such date declared was 24 January in 2005 as part of a Sky Travel press release. The formula uses many factors, including: weather conditions, debt level (the difference between debt accumulated and our ability to pay), time since Christmas, time since failing our new year’s resolutions, low motivational levels and feeling of a need to take action. One equation used by
Blue Monday (opera) as part of the famous anthology, "Omnibus", under the title "135th Street". This production featured black singers, not white singers in blackface. "Blue Monday" is occasionally, though sparingly, revived both inside and outside of the United States, including a 1970 New York revival and recent productions in Adelaide, Australia, Livorno, Italy, Arlington, Virginia and Linz, Austria. A vocal score with a new orchestration by George Bassman was published in 1993. This version was recorded and released on CD that year. An abbreviated version of "Blue Monday", performed in blackface, was included in the 1945 film biography of Gershwin, "Rhapsody in