References

1. Sonic Alchemy, David N. Howard, 2004, p.49
2. Sonic Alchemy, David N. Howard, 2004, p. 56, 57
3. Sonic Alchemy, David N. Howard, 2004, p. 22, 23

4.  Olsen, Eric. "The Velvet Underground - It Began Here." - Blogcritics. N.p., 15 Aug. 2002. Web. 11 June 2012. <http://blogcritics.org/music/article/the-velvet-underground-it-began-here/>.

5. Sonic Alchemy, David N.Howard, 2004, p.180,182 

6. Edmonds, Ben. "What Went on." The Guardian. Guardian News and Media, 07 Dec. 2001. Web. 11 June 2012. <http://www.guardian.co.uk/books/2001/dec/08/extract>.

7.  The Story of Kraftwerk. Youtube.com/ The Story of Kraftwerk. N.p., n.d. Web. 17 June 2012. <http://www.youtube.com/watch?v=Bpjym1CfGZ0>

8.  "Kraftwerk and the Electronic Revolution." Veho.com. N.p., n.d. Web. 17 June 2012. <http://www.veoh.com/watch/v17166226D39Jw7dc>

9.  Moog, Bob. "Synthmuseum.com - Moog." Synthmuseum.com - Moog. N.p., n.d. Web. 18 June 2012. <http://www.synthmuseum.com/moog/index.html>

10.  "Robert Moog and The Moog Synthesiser." Robert Moog and The Moog Synthesiser. N.p., n.d. Web. 18 June 2012. <http://120years.net/machines/moog/index.html>
11.  "Akai MPC60 | Vintage Synth Explorer." Akai MPC60 | Vintage Synth Explorer. N.p., n.d. Web. 24 June 2012. <http://www.vintagesynth.com/akai/mpc60.php>.
12.   Solida, Scott. "MusicRadar." MusicRadar. N.p., 24 Jan. 2011. Web. 24 June 2012. <http://www.musicradar.com/news/tech/the-10-most-important-hardware-samplers-in-history-361471/7>.