In 2007, Buckethead released an unprecedented amount of new material. In February, a box set titled In Search of The , containing 13 albums of original material, was released. It was handcrafted, numbered, and monogrammed by Buckethead and contained over nine hours of music. A regular solo album, called Pepper's Ghost , was released in March. A disc of acoustic improvisations called Acoustic Shards was also released, becoming the twentieth studio album that the artist had released so far in his solo career. In midyear, he reissued his demo tape Bucketheadland Blueprints , with two alternative album covers: a special edition with a hand-drawn cover made by him, or a standard edition with the original cover art. In October, he released his final two albums of the year, called Decoding the Tomb of Bansheebot and Cyborg Slunks . The latter again came in both a hand-drawn limited edition and (some weeks later) as a normal CD.