Sound Release: Song of Redemption

This is a technique that requires both a large amount of chakra control and the Sound Release Kekkei Genkai. The user must first focus the chakra in their body into a perfect balance, with the chakra amount to body area ration being 1:1 (this means that the amount of chakra is the perfect balance throughout the body, so no area of body mass has a larger amount of chakra than an area with equal body mass). They then must sing a certain tune, which causes a dome of high-pressure air to surround the user. This air pressurizes to a point of near-solidity, and becomes a very strong defense.