I vaguely remember there being a thread on a similar topic in the past, but I can't seem to find it, so I might as well make a new one. So what are some songs you initially considered filler, but they grew to become some of your favorite songs from the album? The one I can think of right now is "Torn" by Disturbed, it's gotten better with each listen.

From this year it would be "Il Cappio" by SubRosa.