- Trance music (Wikipedia)
Trance is a genre of electronic dance music that emerged from EBM in Frankfurt, Germany, in the late 1980s and early 1990s, and quickly spread throughout Europe.
- Electronic body music (EBM) is a genre of electronic music that combines elements of industrial music and synth-punk with elements of dance music. It developed in the early 1980s in Western Europe, as an outgrowth of both the punk and the industrial music cultures. It combines sequenced repetitive basslines, programmed dance music rhythms, and mostly undistorted vocals and command-like shouts with confrontational or provocative themes.
- Delta Cephei (stars.astro.illinois.edu)
DELTA CEP (Delta Cephei). Surely among the most famed of all stars, fourth magnitude (4.1 or thereabouts) Delta Cephei, set at the southeastern corner of dim Cepheus (the King), does not even have a proper name. It is, however, the only star that has given its constellation name over to represent a whole class of stars, the “Cepheids.”