Voices

Regular 
Produces a meaningful sound – voices, music, etc. – of normal speaking volume. Requires constant concentration on the part of the caster.

Duration: 1 minute. 
Cost: 3 to cast. 2 to maintain. 
Prerequisite: Sound.

Item 
Any. The item repeats a single saying over and over (unless limited with Advantages and Disadvantages/Modifiers - Enhancements & Limitations/Enhancements/Link).  
Energy cost to create: 20 per word.