The Protector of Song Set Bonuses

Set Bonus	Description	Source
Improved Anthem of the Third Age	Increases the bonuses offered by Anthem of the Third Age - Melody.	Set: 5+ total ranks
Gripped by Fear	The 'break on damage' Grace Period for Invocation of Elbereth is extended by 3s.	Set: 10+ total ranks
Song of Restoration	Story of Courage is now a targeted skill, and will remove an additional Poison, Disease, Wound, or Fear in an area around your target.	Set: 15+ total ranks
Improved Call of the Second Age	Call of the Second Age offers improved bonuses.	Set: 20+ total ranks
Tale of Tales	Grants access to Tale of Tales, a powerful Aura which carries different buffs based on what stance you are in.	Set: 25+ total ranks
Song of Aid	Grants access to Song of Aid, which gives each member of your fellowship a unique buff based on their class.	Set: 30+ total ranks
Ascendant Anthem of the Third Age	Further increases the bonuses offered by Anthem of the Third Age - Melody	Set: 35+ total ranks

Note

These set bonuses are no longer available in game, as The Protector of Song is now a utility tree.