Here is the full list of all 40 The Ballad Singer achievements.
"Wow! Fire! They will burn like he... Oh, sh*t..."
Kill the dragon as Leon
Subdue the dragon and make him your ally in the role of Leon
Master the fifth element of magic as well
Defeat all the elemental Gods
Conquest Satrapor
Kill Daragast as Leon
Become an ally of the kingdom of Ismarin
Make Daragast and Ancoran fall in love”
Become a farmer with Daragast
Defeat all opponents in the arenas with Daragast
Become a King with Daragast
Kill Leon as Daragast
Spend a night with Aquilla
Stop the siege of Satrapor with Daragast
Embark on new unexplored lands with Daragast
Lose the bardic competition on purpose
Fall in love with Melias
Save Garet without using violence
Find a safe place to live for Ancalimo and Melias
Took revenge on mercenaries with Ancalimo
Become a King with Ancalimo
Find a job as a blacksmith
Return to Leon with Sargon and Garet
Kill all the magicians with Ancalimo
Sacrifice yourself for the cause of Leon during the siege of Satrapor
Steal the Sword of Ruin
Try to buy "Nightmares" from Sumai
Leave everything and follow Fellain
Pass the rest of your (short) life with Daragast
Be imprisoned while looking for Bal
Make the Phoenix Wolf friendly
Take control of the graystorms to pursue your goals
Save the kidnapped children from the Tiboshi
Kill Lebrolax with Ancoran
Behead Leon as Ancoran
Reach a final at maximum difficulty
Visit 1500 different scenes in the game
Die 200 times
Overcome the prologue without dying