The Gradual Progression

The press release from RVNG Intl. explains The Gradual Progression "focuses less on [Greg Fox's] drumming and more on its untapped potential as one element in a polyphonic unity"[3] and is intended to "externaliz[e] his polyrhythmic virtuosity into non-physical realms" and "activate spiritual states through physical means."[3] To do this as well as have other sounds perform with the same "intensity and vibrancy" as Fox's drumming, all of the tracks were produced in what RVNG Intl. labeled as the musical form of action painting.[3]

The Gradual Progression is the first album where Fox recorded with Sensory Percussion, a set of sensors created by drummer Tlacael Esparza.[5] He used the beta version of the device that was given to him by Esparza before its official build was released for public consumption.[4] He placed the sensors on his drum kit for it to serve as a MIDI controller triggering sounds on modular synthesizers and virtual instruments he programmed on Ableton.[3][1][5] On "By Virtue of Emptiness," each drum was responsible for the note performance of six virtual instruments, including a drum loop being played via the hits of the snare and kick drums, low-frequency bass sounds being triggered by the kick drum, and a high-pitched note being played when the "middle of the snare" is hit.[1] The virtual instrument sounds he used on the album includes material he recorded on his own, such as his friends playing the note of an instrument or street field recordings, and sound effects and foley he pirated off the internet.[7]

Fox was first taught how to use this technology by Milford Graves while he was making his extended play Mitral Transmissions (2014).[3] He wanted to use the sensor device as a way to combine his love for drumming with electronic music, as well as have complete flexibility in his craft and not worry about copying the skill of other drummers.[5][4] He noticed that using Sensory Percussion "started to take on an architectural quality and an environmental quality,"[5] and the drums served as a "blanket" to reveal the "invisible sculpture[s]" that was being made by the virtual instruments."[4] Despite the free-style-esque performance on the album, the songs were not improvised, but rather composed via what Fox labeled "virtual scaffolding," a technique that departed from the "liner" method of writing compositions and was like composing in "virtual reality."[2] Composition of the tracks took place at the non-profit place Pioneer Works for weeks.[2]

The lead single of The Gradual Progression was "Catching an L," issued on June 22, 2017.[8] Its video was also released the same day, which was filmed by Fox and "re-purposed" by Johann Rashid.[9] Released on September 8, 2017, the video for "By Virtue Of Emptiness" was also directed by Rashid and is a collage of shots of Maria Kim Grand and Michael Beharie performing the song on a rooftop and other footage assembled by Fox.[10] The same day, RVNG Intl. released The Gradual Progression.[3] On October 7, 2017, Fox performed The Gradual Progression at the non-profit New York City art space The Kitchen.[11]

Professional ratings

Aggregate scores
Source	Rating
Metacritic	77/100[12]
Review scores
Source	Rating
Magnet	[12]
Mojo	[12]
Pitchfork	7.7/10[6]

Critical reviews of The Gradual Progression were favorable overall.[12] Bandcamp Daily stated that the album "shows there aren’t any rules to making good music. Do what feels right and let the art fall into place."[13] Magnet magazine described it as a "curious balance between high-concept art and Fox's own fiercely independent spirit and virtuosic talent."[12] Pitchfork labeled the album as "overwhelming but beautiful, like stepping inside a waterfall," also stating that its only dud song was "Catching an L," "a late ’70s funk cast off with weirdly farty synths and a meandering sax."[6] Danny Riley of The Quietus praised the LP as "an unselfconscious attempt to forge forward with music" and "an unabashed statement for progression" but was heavily critical towards Fox's overuse of the Sensory Percussion technology.[14] He stated that it led to sounds that were "meandering and forgettable when presented on their own."[14] Riley also stated that using Sensory Percussion prevented Fox from performing "interplay" required for the "spiritual" jazz style he went for.[14]

Derived from the RVNG Intl. website.[3]

Derived from the liner notes of The Gradual Progression.[15]