Bun B, has released some details on his sophomore solo release, II Trill.

Bun has many guest guest appearances on this album. The late, great Pimp C, Lupe Fiasco, Lil Wayne, 8 Ball & MJG, David Banner, Rick Ross, Mya, Mike Jones, Webbie, Expensive Taste (Paul Wall, Skinhead Rob, & Travis Barker) and Slim Thug, are just a few of the features that will be on the album.

He also went heavy on the production game. The financially strapped Scott Storch, Jazze Pha, DJ Khalil, Clinton Sparks, Enigma and my man CHOPS are just some of the talented producers he used for II Trill.

II Trill is the follow-up to 2005's Trill, Bun's solo debut. The album reach no. 1 on Billboard's Top R&B/Hip-Hop Albums and has sold 563,000 copies domestically to date.

Bun B partnered with Microsoft Zune for his spring promo tour, which hits Fayetteville, S.C. on Friday (February 29).

Bun will be traveling all the way up until April, visiting Detroit, Chicago, Austin, Kansas City and Los Angeles.

You can see what Bun is doing on his promo tour by hitting up his Zune page at Zune.net/BunB.