I love on thorns I lay and have been listening to them for years, especially egocentric. anything in particular similar to that album? other than radio head :/ which I still am unfamiliar with.
Pain of Salvation
Seether
Velvet Revolver
All That Remains (For We Are Many) if you're talking about KSE latest album, where there's 75% of clean vocals
Time of Graces ex-KSE vocals and current guitarist
For those who like guitar and awesome solos and awesome shredding, I suggest Buckethead!
A former Guns N' Roses guitarist (he only did with them Chinese Democracy and he didn't like them) and a solo career with 20 plus albuns, Buckethead plays the guitar really good and really fast (in fact he was considered on of the fastest guitar players in the world), I suggest this alternative rock star.