Singing Shortbow (Greater)Weapon 18
Source Pathfinder Secrets of Magic
Damage 1d6 Piercing
Type Martial
Range 60 feet
Price 22,500 gp
Weight 1 bulk
Rather than a normal bowstring, this +3 greater striking greater thundering composite shortbow has a string made of animal gut, much like a musical instrument's. When you shoot the bow, it releases a soft musical note: sonorous if your aim is true and discordant if your shot goes off-target.
Activate 
command (auditory)
Frequency once per hour
Effect You sing, hum, or whistle a note, and your bow provides appropriate accompaniment. Make a Strike with the bow. If it hits, the bow generates a magical effect determined by the note you sung, which has the traits indicated in parentheses. This affects every creature in a 10-foot emanation from the creature you hit. As normal for an emanation, you choose whether the creature you hit is affected.
- Song of Soothing (emotion, enchantment, healing, mental) Each creature regains 5d10 Hit Points and gains a +1 status bonus to saves against mental effects for 1 minute.
- Song of Suffering (evocation, sonic) Each creature takes 5d10 sonic damage with a DC 38 basic fortitude save.
Traits
Anything that doesn't list another rarity trait (uncommon, rare, or unique) automatically has the common trait. This rarity indicates that an ability, item, or spell is available to all players who meet the prerequisites for it. A creature of this rarity is generally known and can be summoned with the appropriate summon spell.
DeadlyOn a critical hit, the weapon adds a weapon damage die of the listed size. Roll this after doubling the weapon's damage. This increases to two dice if the weapon has a greater striking rune and three dice if the weapon has a major striking rune. For instance, a rapier with a greater striking rune deals 2d8 extra piercing damage on a critical hit. An ability that changes the size of the weapon's normal damage dice doesn't change the size of its deadly die.
EnchantmentEffects and magic items with this trait are associated with the enchantment school of magic, typically involving mind control, emotion alteration, and other mental effects.
MagicalSomething with the magical trait is imbued with magical energies not tied to a specific tradition of magic. A magical item radiates a magic aura infused with its dominant school of magic. Some items or effects are closely tied to a particular tradition of magic. In these cases, the item has the arcane, divine, occult, or primal trait instead of the magical trait. Any of these traits indicate that the item is magical.
PropulsiveYou add half your Strength modifier (if positive) to damage rolls with a propulsive ranged weapon. If you have a negative Strength modifier, you add your full Strength modifier instead.