Unlike many of their 1990s alt-rock contemporaries, Greg Dulli and Mark Lanegan continue to push ahead musically without having to rely heavily on past triumphs-- a winning streak that continues with their long-in-the-works debut as the Gutter Twins. While so many other 1990s alt-rock acts are rehashing their hits on nostalgia package tours, Greg Dulli and Mark Lanegan have pushed ahead musically without having to rely heavily on past triumphs. Dulli continues his surprisingly tenacious Twilight Singers project, and Lanegan has released six fairly well-received solo albums, although he's better known for collaborating with Isobel Campbell and Queens of the Stone Age.