“Canadian art-pop chanteuse Jane Siberry stands outside the traditional boundaries of folk and pop music, creating ethereal, unconventional songs that draw from a deep wellspring of creativity,” (AllMusic). “Emerging in the early ’80s, Siberry courted mainstream success with left-of-center hits like “Mimi on the Beach,” “I Muse Aloud,” “One More Colour,” and “Calling All Angels.” As the decades progressed, she began weaving elements of jazz and Celtic music into her cosmopolitan sound — which evokes names like Laura Nyro, Kate Bush, Toyah Willcox, Suzanne Vega, and Laurie Anderson — while remaining fiercely independent and releasing her material via her own label, Sheeba Records.
… “No Borders Here (is an) assured, cinematic collection highlighted by ‘Mimi on the Beach,’ an underground Canadian hit,” which the 1984 album’s liner notes describe as a ‘7.5 minute art-rock single.'”
Built in G major overall, the tune takes a turn after the second verse, when the pre-chorus arrives at 2:35. The previously relentless 8th-note accompaniment is suspended as the melody shifts to short upgoing segments. At 2:42, the melody starts (but doesn’t complete) an E whole-tone scale, further unmooring the listener. At 2:51, the chorus lands in B minor.