American symphonic progressive / art rock band formed in Detroit, Michigan, USA in 1987.
https://www.AllMusic.com/artist/discipline-mn0002781561
https://www.Deezer.com/fi/artist/4928874
https://disciplineband.bandcamp.com/
https://www.facebook.com/DisciplineBand
http://www.ProgArchives.com/artist.asp?id=82
https://open.Spotify.com/artist/7IM9n8NQNXxoDp08hgdGbJ
https://open.Spotify.com/artist/6JAl3nJdfnFfq1ANe0N8sq
http://www.strungoutrecords.com/
https://twitter.com/disciplineband
https://en.wikipedia.org/wiki/Discipline_(band)
https://www.youtube.com/channel/UCKvEWPlMEIQMZKpp-GenJCw
https://www.youtube.com/channel/UCmy7FTmh_xQiNbWeiydQRCw
