As stop-and-start careers go, Magtens Korridorer have stopped and started more than most. They made their first breakthrough even before they had a record deal, when their demo tape gained national airplay. After that, their debut made no impact, and they had to wait seven years before hitting the big time in Denmark. Formed by students at the University of Copenhagen in 1995 (where singer John Olsen subsequently taught molecular biology), the band recorded a demo tape that received airplay on national radio, with a strong focus on the track "Hestevisen." However, they didn't ...