>A seminal early Chicago house classic track, the original version of The Whistle Song is a track found on Frankie Knuckles’ 1991 album Beyond the Mix. For clarity, we’re examining the EK 12” mix of this tune, which has different instrumentation to the album version, swapping out the original’s real flute for a synthetic version. In the key of C major, this iconic floor-filler takes the form of a simple, alternating two-chord pattern, switching between two bars each of CMaj7 and FMaj7. The CMaj7 is played in the 2nd inversion (G, B, C, E), while the FMaj7 is voiced in root position (F, A, C, E). Interestingly, when swapped around and played with the FMaj7 first, followed by the CMaj7, this alternating progression forms the basis of Gymnopedie No.1, a…