For me, a lot of songs are ruined by vocals. Like in the second(?) song of the nothing is lost album... shpongleyes especially. Maybe I'm just a pussy, but I can't handle it when I'm shpongled. I omit any songs w/ vocals from playlists when I'm in deep haha it's too much. Just my opinion tho :::)  
  
Also have to stop empty branes at about the 6 minute mark lol