Metallica's '72 Seasons': Long Songs and Intimate Lyrics.
Metallica has officially unveiled the length of all 12 songs on their forthcoming 72 Seasons album, with an average song length of six minutes and 43 seconds. The album will be one hour, 17 minutes and 13 seconds long, with the longest song, "Inamorata," clocking in at 11 minutes and 10 seconds. This makes 72 Seasons the fourth longest Metallica LP, falling just 15 seconds shy of 2016's Hardwired... To Self-Destruct.