Winged Flight:

Kaida is able to fly with large feathered wings she can make appear, disappear and change colour at will.

Harmonic Hypnosis:

Whilst singing, Kaida is able to 'enchant' people and bend them to her will. 

Sonar:

Being musically gifted, Kaida is able to use her voice to navigate via sonar. 

Psychic Reading/Telepathy:

Being musically inclined, when people sing, Kaida is able to read their thoughts with much greater clarity.  Her telepathic powers take little concentration with her family. 

Self-Ressurection:

Being a halfling angel, it maybe possible for Kaida to ressurect herself in time of death, though because her mother was banished from the angelic realm it is unknown if this ability passed onto her.