The Theory of Everything (Ayreon album) (English Wikipedia)

"New Ayreon release The Theory of Everything". Arjen Lucassen's official website. Retrieved September 9, 2013.
"Lucassen answering a fan". Arjen Lucassen's official website. Archived from the original on 9 September 2013. Retrieved 9 September 2013.
"Arjen unveils new project: Guilt Machine". Arjen A. Lucassen official website. 23 February 2009. Archived from the original on 19 February 2009. Retrieved 23 February 2009.
"Arjen's solo album title and cover art revealed". Arjen A. Lucassen official website. 23 February 2012. Retrieved 23 February 2012.
"Next Ayreon album title – THE THEORY OF EVERYTHING". arjenlucassen.com.
"Photo album – 27 May". arjenlucassen.com.

australian-charts.com

"Australiancharts.com – Ayreon – The Theory Of Everything". Hung Medien. Retrieved 19 November 2020.

billboard.com

"Ayreon, TLN". Billboard. Retrieved 19 November 2020.

blabbermouth.net

"Ayreon: The Theory Of Everything Title Track Available For Streaming". Blabbermouth. October 16, 2013. Retrieved October 28, 2013.
"AYREON: 'The Theory Of Everything' Cover Artwork, Track Listing Revealed". Blabbermouth. 8 September 2013. Retrieved 8 September 2013.

carlbegai.com

Begai, Carl (12 April 2009). "AYREON – When The Lights Go Down". Carl Begai. Archived from the original on 17 April 2009. Retrieved 14 April 2009.

dangerdog.com

Hartranft, Craig (23 October 2013). "Ayreon: The Theory of Everything". Dangerdog.com.

dutchcharts.nl

"Dutchcharts.nl – Ayreon – The Theory Of Everything" (in Dutch). Hung Medien. Retrieved 19 November 2020.
"Jaaroverzichten – Album 2013". dutchcharts.nl. Retrieved 19 November 2020.

facebook.com

"Ayreon - Timeline Photos | Facebook". facebook.com. Retrieved 1 January 2014.
"Ayreon - I mixed the amazing guide-vocals that @Wilmer... | Facebook". facebook.com. Retrieved 1 January 2014.

ifpi.fi

"Ayreon: The Theory Of Everything" (in Finnish). Musiikkituottajat – IFPI Finland. Retrieved 19 November 2020.

metal-hammer.de

Kessler, Sebastian. "Ayreon - The Theory of Everything". Metal Hammer (in German). Retrieved 26 July 2016.

metal.de

Schörg, Florian (27 October 2013). "Ayreon - The Theory of Everything" (in German). Metal.de.

metal1.info

"CD-Review: Ayreon - The Theory Of Everything". Metal1.info.

metalinjection.net

Cordova, Daniel (14 October 2013). "Album Review: Ayreon The Theory of Everything". Metal Injection.

metalmouth.net

"Ayreon – The Theory Of Everything". Metalmouth.net.

myglobalmind.com

Green, Travis (17 October 2013). "Ayreon - The Theory Of Everything Review". Myglobalmind.

nightfall.fr

metal.nightfall.fr

Kanji, Jeff (21 October 2013). "Ayreon - The Theory of Everything(2013)" (in French). Nightfall.fr.

norwegiancharts.com

"Norwegiancharts.com – Ayreon – The Theory Of Everything". Hung Medien. Retrieved 19 November 2020.

offiziellecharts.de

"Offiziellecharts.de – Ayreon – The Theory Of Everything" (in German). GfK Entertainment Charts. Retrieved 19 November 2020.

sputnikmusic.com

Gerhart, Thompson D. (2 December 2013). "Ayreon - The Theory of Everything". Sputnikmusic. Retrieved 1 January 2014.

swedishcharts.com

"Swedishcharts.com – Ayreon – The Theory Of Everything". Hung Medien. Retrieved 19 November 2020.

swisscharts.com

"Swisscharts.com – Ayreon – The Theory Of Everything". Hung Medien. Retrieved 19 November 2020.

ultimate-guitar.com

"The Theory of Everything Review". Ultimate Guitar Archive. Retrieved 26 July 2016.

ultratop.be

"Ultratop.be – Ayreon – The Theory Of Everything" (in Dutch). Hung Medien. Retrieved 19 November 2020.
"Ultratop.be – Ayreon – The Theory Of Everything" (in French). Hung Medien. Retrieved 19 November 2020.

web.archive.org

"Lucassen answering a fan". Arjen Lucassen's official website. Archived from the original on 9 September 2013. Retrieved 9 September 2013.
"Arjen unveils new project: Guilt Machine". Arjen A. Lucassen official website. 23 February 2009. Archived from the original on 19 February 2009. Retrieved 23 February 2009.

youtube.com

Hoek (23 August 2012). "Arjen Lucassen starts composing new project". YouTube. Retrieved 23 August 2013.
Video on YouTube
Waarbroek, Wilmer (17 December 2013). "Ayreon - Phase I: Singularity (Vocals by Wilmer Waarbroek)". YouTube. Google. Retrieved 18 December 2013.
"New Ayreon album trailer -- The Theory of Everything". YouTube. 8 October 2013. Retrieved 9 October 2013.
Arjen Lucassen about the mastering of AYREON "The Theory Of Everything". YouTube. 16 November 2013.