This month's edition of Prog Rock contains the following tidbit..
"It might only seem like yesterday that another raft of ELP reissues appeared but the recent sale of the band's back catalog from Universal to Sony means this year will once again see the band's majestic past raked over. What will undoubtedly thrill any ELP fan wil be the news of impending Legacy editions of, initially, "Tarkus" and "Pictures at an Exhibition" which will come with new 5.1 remixes (rumours currently suggest at the hand of Steven Wilson), extensive sleevenotes and bonus materials ...!