Yup!
Clue #1 was from a tutorial on how to avoid colour bleeding in wash cycles, or in other words, how to stop the colours from "running"
Clue #2 was chosen specifically for being a different flag from the Union Jack and the Greek one just happened to be the first google gave me (the French one was the next one) and it's in reference to the line
We fly a flag in some foreign earth
Clue #3 was about the line
Paying for my freedom with your lonely unmarked graves
Clue #4 was in reference to the lines
What's the difference? All the same and
It's the same in every country
And finally the last clue was in reference to the line
Where you're going lies adventure
Congrats
@TheMercenary, your turn!