Gregory Kyle’s debut CD “Diapason” features contemporary classical music exploring the expressive range and power of the piano. It consists of seven pieces with titles that suggest possible interpretations of the music. From the concise “Pluit” to the eight-minute “Parcendo,” the album ranges from simple to complex, delicate to vociferous, meek to violent. All pieces were performed by the composer. From November 13 to December 4, 2013, Gregory Kyle launched a Kickstarter campaign to raise $2,100 in 21 days. He met his goal on November 21, and exceeded it by 50%. “Diapason” released independently on December 11, 2013 and is available on CDBaby.