Decibel's Keyboard

Decibel's Keyboard is a weapon that was used by Lord Decibel in Don't Let the Bass Drop.

Description
This keyboard is capable of sound manipulation. Most buttons are a darker shade of pink, much like the form of communication that Decibel uses when he's attacking.

History
In Don't Let the Bass Drop, this keyboard was used to attack the concert with sound-based attacks, ranging from creating a sound barrier to destroying land with sound.

Ben 10

 * Don't Let the Bass Drop (first appearance)