Viewed against the full span of 1984’s Ride The Lightning – or, indeed, Metallica’s broader mid-'80s run – Trapped Under Ice feels like relative filler: four minutes of horns-aloft thrash that’s happy to bang its head without worrying about changing music forever. It’s still fucking brilliant, though. Fixated, like much of the rest of the album, on the fear of impending death, it remains nightmarishly evocative in its panicked scramble, while that mid-point shoutalong (‘Scream from my soul / Fate, mystified / Hell, forever more!’) still feels hypothermically untouchable.