The Superb New Studio Album By Grammy Award Winning Pink Floyd Engineer / Co-Producer Andy Jackson. This eagerly awaited follow up to Andy Jackson's acclaimed album 'Signal To Noise' (2014) and '73 Days At Sea' (2016) sees this original musician and producer explore new musical ground to great effect. 'Twelve Half Steps' is a purely instrumental album; a fascinating collection of compositions in modal scales. As one would expect of a musician, engineer and producer of the pedigree of Andy Jackson, this new album is once again nothing short of impressive, both sonically and musically. The release also features a Blu Ray disc featuring stunning 96 kHz / 24-bit 5. 1 Surround Sound and Dolby Atmos Mixes. 'Twelve Half Steps' is one of the most original and impressive albums of the year. Blu-ray all region.