Opeth (Simple English Wikipedia)

Åkerfeldt, Mikael. "Opeth Chapter 5". Opeth.com. Archived from the original on 2008-02-05. Retrieved 2009-04-19.
Åkerfeldt, Mikael. "Opeth Chapter 7". Opeth.com. Archived from the original on 2007-12-31. Retrieved 2009-04-19.
Åkerfeldt, Mikael. "Opeth Chapter 8". Opeth.com. Archived from the original on 2008-02-05. Retrieved 2008-01-12.
Åkerfeldt, Mikael. "Opeth Chapter 9". Opeth.com. Archived from the original on 2008-01-16. Retrieved 2009-04-19.
Åkerfeldt, Mikael. "Opeth Chapter 10". Opeth.com. Archived from the original on 2008-01-20. Retrieved 2009-04-19.
"Tour dates: Opeth.com". Archived from the original on 2009-03-09. Retrieved 2009-04-19.

roadrunnerrecords.com (Global: 1,037^th place; Simple English: 4,070^th place)

"Opeth win Swedish Grammy!". Blabbermouth.net. Archived from the original on 2008-05-04. Retrieved 2009-04-19.
"Opeth Mainman Talks About Drummer's Anxiety Attacks". Blabbermouth.net. 2005-03-10. Archived from the original on 2009-01-01. Retrieved 2009-04-19.
"CD reviews". Blabbermouth.net. Archived from the original on 2008-01-18. Retrieved 2009-04-19.
"Guitarist Peter Lindgren Quits Opeth; Replacement Announced". Blabbermouth.com. 2007-06-17. Retrieved 2009-04-19.

swedishcharts.com (Global: 659^th place; Simple English: 2,177^th place)

"Swedish charts – Opeth". Swedishcharts.com. Retrieved 2009-04-19.

wacken.com (Global: low place; Simple English: low place)

"History of Wacken Open Air 2001". Wacken.com. Archived from the original on 2008-03-24. Retrieved 2009-04-19.

web.archive.org (Global: 1^st place; Simple English: 1^st place)

Åkerfeldt, Mikael. "Opeth Chapter 5". Opeth.com. Archived from the original on 2008-02-05. Retrieved 2009-04-19.
"History of Wacken Open Air 2001". Wacken.com. Archived from the original on 2008-03-24. Retrieved 2009-04-19.
Åkerfeldt, Mikael. "Opeth Chapter 7". Opeth.com. Archived from the original on 2007-12-31. Retrieved 2009-04-19.
Åkerfeldt, Mikael. "Opeth Chapter 8". Opeth.com. Archived from the original on 2008-02-05. Retrieved 2008-01-12.
"Artist Chart History – Opeth". Billboard.com. Archived from the original on 2008-01-19. Retrieved 2009-04-19.
"Opeth win Swedish Grammy!". Blabbermouth.net. Archived from the original on 2008-05-04. Retrieved 2009-04-19.
"CRIA Searchable Database". Canadian Recording Industry Association. Archived from the original on 2016-01-11. Retrieved 2009-04-19.
"Opeth Mainman Talks About Drummer's Anxiety Attacks". Blabbermouth.net. 2005-03-10. Archived from the original on 2009-01-01. Retrieved 2009-04-19.
Åkerfeldt, Mikael. "Opeth Chapter 9". Opeth.com. Archived from the original on 2008-01-16. Retrieved 2009-04-19.
Åkerfeldt, Mikael. "Opeth Chapter 10". Opeth.com. Archived from the original on 2008-01-20. Retrieved 2009-04-19.
"CD reviews". Blabbermouth.net. Archived from the original on 2008-01-18. Retrieved 2009-04-19.
"Tour dates: Opeth.com". Archived from the original on 2009-03-09. Retrieved 2009-04-19.
"Progressive Nation Tour Announcement". Archived from the original on 2009-03-17. Retrieved 2009-04-19.
"Interview with Mikael Åkerfeldt of Opeth". Wnhumetal.com. 2006-02-24. Archived from the original on 2008-01-26. Retrieved 2009-04-19.

webcitation.org (Global: 24^th place; Simple English: 15^th place)

Burgess, Aaron. "Opeth – Ghost reveries". Altpress.com. Archived from the original on 2013-02-11. Retrieved 2009-04-19.

wnhumetal.com (Global: low place; Simple English: low place)

"Interview with Mikael Åkerfeldt of Opeth". Wnhumetal.com. 2006-02-24. Archived from the original on 2008-01-26. Retrieved 2009-04-19.

Opeth (Simple English Wikipedia)

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opeth.com (Global: low place; Simple English: low place)

roadrunnerrecords.com (Global: 1,037th place; Simple English: 4,070th place)

swedishcharts.com (Global: 659th place; Simple English: 2,177th place)

wacken.com (Global: low place; Simple English: low place)

web.archive.org (Global: 1st place; Simple English: 1st place)

webcitation.org (Global: 24th place; Simple English: 15th place)

wnhumetal.com (Global: low place; Simple English: low place)

allmusic.com (Global: 25^th place; Simple English: 37^th place)

altpress.com (Global: 1,081^st place; Simple English: 2,715^th place)

billboard.com (Global: 19^th place; Simple English: 26^th place)

cria.ca (Global: 7,946^th place; Simple English: 2,567^th place)

metalhammer.co.uk (Global: 8,916^th place; Simple English: low place)

roadrunnerrecords.com (Global: 1,037^th place; Simple English: 4,070^th place)

swedishcharts.com (Global: 659^th place; Simple English: 2,177^th place)

web.archive.org (Global: 1^st place; Simple English: 1^st place)

webcitation.org (Global: 24^th place; Simple English: 15^th place)