Spectrum is simply one the greatest "Jazz Fusion" album of all the time...to discover.
Graphically I tried like my Magma's covers to stick to the original.
This work was mainly created with GIMP...the stunning CUBISM composition is based on one of the spectacular Gimp filters !
"Stratus" by Billy Cobham (everybody know the Bass line...sampled...sampled...) : [link] (video clip)
Own work (including all patterns / textures) except :
► The genial awesome greatissimo font used for the "Spectrum" text : MSD.10 by Paul Willocks [link]