Terrarium Autoharp

The Terrarium Autoharp is a craftable Hardmode Bard weapon. It fires colored waving sound pulses in a somewhat random, inaccurate fashion. The sound pulses travel slowly and home in on enemies, and the weapon is automatic and fires very rapidly. Dealing damage empowers nearby players with a different level I Empowerment depending on the color of the sound pulse.

Trivia

 * Each sound pulse is colored after each of the Terrarium Autoharp's strings.
 * Terrarium Autoharp is the only Electronic Instrument to not grant Empowerment Prolongation, as it instead grants Empowerments based on the color of the projectile created.
 * The levels of the Empowerments gained are objectively low for the point where you would normally obtain this weapon, however the variety of Empowerments gained more than makes up for this.
 * Terrarium Autoharp is one of two Terrarium weapons (along with Terrarium Pulse Rifle) to not inherently inflict the Terrarium Backlash Debuff, however both can inflict it through other means.
 * In the Terrarium Autoharp's case, it can inflict it if the user or an ally has the Terrarium Surround Sound equipped.