awesome stuff! the musical style brings forth a spirit of exploration and adventure. the programming is well-executed, and having a literal sea shanty is bonus points towards creativity because i wasn't expecting it at all.
my biggest (and maybe only) problem/nitpick with this submission is the mixing of the vocals in the second track. i'm impressed by the concept of the second song and the writing as well, but the lead vocal is too present, and the doubles could be louder. it's also not the best recording (but understandably so). i'm hearing the vision, but the execution of the vocals specifically is a bit lacking, and that can overshadow the rest of the piece.
aside from that, i think you've done really nicely! i can appreciate the amount of effort it must've taken to put lyrics down and realize a whole sea shanty yourself. i'm anxious about singing in my compositions at all but seeing you charge ahead to flesh out the concept is cool :D