The End Records are reissuing four albums from Opeth on April 10th, as part of their acquisition of rights to the Music For Nations catalog. They sent over these details:With collective Soundscans of over 300,000 sold, these three albums + one live DVD/CD recording present the very best of Opeth from their black metal era to their progressive rock transformation. 
The albums, produced by Steven Wilson of Porcupine Tree, along with the magnificent live DVD and documentary Lamentations, are necessary reissues for any Opeth enthusiast. 
Opeth on the 2012 North American Heritage Hunter Tour with Mastodon, beginning April 4th.
LAMENTATIONS - Special Edition:
 Live DVD and 2-disc CD live recording (first time ever that the audio and video components will be in one package)
 Includes documentary on the making of sister albums Deliverance & Damnation (available below)
BLACKWATER PARK - Casebound Legacy Edition:
 Blackwater Park package includes bonus DVD, and 28 page full-color casebound booklet / digipak
 The band's first collaboration with Porcupine Tree frontman Steven Wilson
 First Opeth album ever released in North America
DAMNATION - Reissue:
 Departure from the band's death metal sound and entrance into progressive rock genre
 Only Opeth album to chart the Billboard 200
DELIVERANCE - Reissue:
 Album won Swedish Grammy Award for Best Hard Rock Performance
 Appeared in the Top 20 on Billboard's Heatseekers and Top Independent Albums charts
 Considered one of the band's heaviest albums
US Tour Dates with Mastodon + Ghost
April 4  State Theater  Portland, ME
April 5  Orpheum Theater  Boston, MA *
April 6  Metropolis  Montreal, QC *
April 7  Sony Centre  Toronto, ON *
April 9  Electric Factory - Philadelphia, PA
April 10  The Dome  Wallingford, CT
April 11  Roseland  New York, NY
April 13  Riviera Theater  Chicago
April 14  Intersection  Grand Rapids, MI
April 15  Stage AE  Pittsburgh, PA
April 16  TN Theater  Knoxville, TN *
April 18  Diamond Ballroom - Oklahoma City, OK
April 19 Palladium  Dallas, TX *
April 20  Backstage Live  San Antonio, TX *
April 21  Concrete Street  Corpus Christi, TX *
April 23  Fillmore  Denver, CO *
April 25  House of Blues  Las Vegas, NV
April 26  Gibson  Hollywood, CA *
April 27  Fox Theatre  Oakland, CA *
April 28  Grand Sierra Resort  Reno, NV
April 30  Paramount Theater  Seattle, WA *
May 1  Orpheum  Vancouver, BC *
May 3  Edmonton Events Centre  Edmonton,AB *
May 4  MacEwan Hall  Calgary, AB
May 5  The Odeon  Saskatoon, SK
May 6  Burton Cummings  Winnipeg, MB *
May 9  The Fillmore  Washington, DC *
May 10  The Fillmore  Charlotte, NC
May 11  House of Blues  Myrtle Beach, SC *
May 12  Masquerade Music Park  Atlanta, GA
*Denotes Opeth closes the show