Here is the full list of all 33 Songs of Syx achievements.
Gained by being a saint after battles. Adds some loyalty to your name.
Gained by living through multiple accidents. Makes people a bit more cautious in your presence.
Gained by absorbing a lot of kingdoms.
Gained by having proper access to hospitals. Increases health.
Gained by being a badass on the field of battle. Increases morale and detriments raids.
Gained by having your papers in order. Increases admin.
Gained by having good access to entertainment and repeatedly shouting 'Are you not entertained?' at the screen. Increases happiness.
Gained by having lots of food. Increases food production.
Gained by having good access to Massage Parlour. Increases happiness.
Gained by being a leaving some to be desired on the field of battle. Makes the other factions take pity on you and give you some slack.
Gained by having lots of drunk subjects. Increases drink production.
Gained by being harsh on your conquered foes. Slaves will be more easily controlled.
Gained by being a knowledge nerd. Increases knowledge and education rates.
Gained by workshop output. Increases productivity of all workshops.
Gained by freeing many slaves.
Have loads of farms and orchards.
Gained by having 2000 happy people and increases your starting population and supplies of new games.
Gained by a lot of executions. Increases law.
Have loads of Entelodont pastures.
Cure a lot of people in the hospital.
Control 7 regions to gain this ancient and prestigious title.
Decreases inflation, allowing you to amass even greater wealth.
Survive and thrive in a hot climate to gain the goodwill of its hardened people.
A ruler making his people pay homage to the spiritual realm. Surely the gods reward such piety.
Build a bunch of fancy buildings on the world map.
Gained by killing your enemies.
Gained by having many people follow and love you.
Have a bunch of insane people running around in your city.
Keep your citizens naked, and gain an extra boost to exposure.
Gained by defending against invasions.
Gained by having many slaves.
Kill a couple of foreign royalties to gain this lucrative title.