Original: kerfeldt had trouble putting together new material: "I wanted to write something heavier than we'd ever done, still I had all these great mellow parts and arrangements which I did n't want to go to waste."
Simplified: kerfeldt had trouble coming up with new material: "I wanted to write something heavier than we'd ever done, still I had all these great mellow parts and arrangements which I did n't want to go to waste."