ENTOMBED frontman Lars Göran "LG" Petrov joined CONVERGE on stage last night (Friday, December 7) at Hornstull Strand in Stockholm, Sweden to perform the ENTOMBED classic "Wolverine Blues". Fan-filmed video footage of his appearance can be seen below.ENTOMBED has been "checking out some studios" for recording of their new album, according to a posting on the band's Facebook page. ENTOMBED guitarist Alex Hellid recently underwent "a major operation which thankfully went very well," according to a posting on the band's Facebook page. He is now "looking forward" to continuing to work with the new ENTOMBED CD, which is expected sometime next year. CONVERGE's new album, "All We Love We Leave Behind", sold 6,400 copies in the United States in its first week of release to debut at position No. 69 on The Billboard 200 chart. Released on October 9, the effort was made available in a deluxe package that includes a 48-page, full-color hardcover, clothbound book with original art created by singer Jacob Bannon via Epitaph (vinyl on Deathwish).