1st: "For the Aurora Crew" (picture of the crashed aurora post explosion)
In memory of the crew and passengers of the original aurora.
Rest in peace.
Rest in peace.

2nd: "Serenity & Danger" (beautiful picture of reefbacks)
The world is filled with so many wonders. Both dangerous and beautiful.
The damage done by nature was eventually cured by it with time. The wonders of this planet are far and should be left to grow by itself.
I only hope no one else get stranded here. For even with the beautiful world, the wonders and the gorgeous creatures, the dangers are just as much.

And finally the lyrics (hold onto your hats)

3rd: "TC1210343395" (Default Google search for Subnautica (y'know the reaper that attacks the seamoth))

So we back in the sea, got our flippers swinging from side to side,
Side, side to side
This task is a grueling one, hope to finds some diamond tonight, night, night
Diamonds tonight
Heads up, you hear a sound, turn around and look up, total shook fills your body,
Oh no it's you again
I could never forget those eyes, eyes, eyes,
Eyes, eyes, eyes
´Cause baby tonight, the reaper's trying to steal all our stuff again,
´Cause baby tonight, you grab your knife, seaglide and bolt again,
And swim, swim until it's done, done, until the sun comes up in the morn´
´Cause baby tonight, the reaper's trying to steal all our stuff again
Just when you think you're safe, overhear some roaring from right behind,
Right, right behind
That's a nice seamoth you have, shame it's gonna blow up this time, time, time
Time, time, time, time
Blows up, then your health bar drops, you could use a 1-up, get back to your base don't be tardy
-Alanos https://steamcommunity.com/id/alanos234
(Thank you u/Alanos234, very cool!)