Used http://torontoparadise.com/paradise-life/recording-studios-with-the-best-vibes/
http://recordingology.com/2015/06/18/money-for-nothing/
http://www.sonicscoop.com/2013/08/05/buying-a-tape-machine-an-11-point-checklist-from-midnight-bob-shuster/#sthash.gwehd6em.dpbs
http://speakhertz.com/8518/interview-riksmixningsverkets-engineermixer-linn-fijal
http://www.gibson.com/News-Lifestyle/Features/en-us/Interview-Studio-Talk-with-Mixer-Chris-Lord-Alge.aspx
http://www.stevenlewis.info/crosby/techno.htm
http://createdigitalmusic.com/2015/11/tal-sampler-bit-crush-lil-kim/