It's fixed (and a few other minor things), except for the multiple "Let's lock/throw death away" at the end - according to genius.com it's "Let's love death away" (and I really can't hear a "throw" here).
The additional "be" (2x) in "Help me be captain" may need a different pitch, I inserted the additional note.
The text has some errors.
It's "Help me be captain" instead of "Help me captain"
It's "I can’t ride your horse" instead of "I cannot ride your horse"
It's "Let’s throw death away" instead of "Let’s lock death away"
Source are the official lyrics: https://www.biffyclyro.com/lyrics/the-captain/
