They might have seen a rise in album sales after their tweets like "Pre-Order our new album and get <insert_song_name> instantly" .anguyen92 wrote:Honestly, Andy mentioned it, a while ago, but yeah, I'm really surprised on how many songs are officially released before the album is out. Four songs are officially out before The Last Hero album is released, that's a big improvement compared to just Addicted to Pain for Fortress and Isolation and Words Darker Than Wings for ABIII.
No doubt that we are very lucky to get so much music "officially" before album release.
As per the choice of songs, I feel they are all pretty unique in their own way and give an impression of a very dynamic album.