 Frusciante said, at the release of the EP on his Soundcloud, "4-Track Guitar Music" was "recorded on a 4-track cassette in May 2010, the instrumentation being 3 guitars and one drum machine.It is a bunch of weird anti-rock star guitar solos, played mainly on a Mosrite Ventures guitar, and a Yamaha SG, accompanied by an Elektron Machinedrum, excepting one song where I used a Roland TR 707, and another where a 707 was used, but is not in the mix.