This CD has some rock hits, like "Pieces" and "We're All to Blame". It has some anti-war lyrics, but other than that it's pretty clean. (Unlike their old CDs) Plus it contains some family-friendly lessons. In "Pieces", it says "I tried to be perfect, it just wasn't worth it." This can teach kids not to be selfish, and that other kids will be better than you. Being cool isn't everything. Some songs have other lyrics like this, too. But this gets partly hardcore, so if you hate hard rock, don't buy this.