“6 Inch Heel” is a The Weeknd demo featuring XO signee Belly which would later became the fifth track from Beyoncé’s 2016 studio album Lemonade, titled “6 INCH.” The demo surfaced on October 30th, 2016, and features an unheard second verse from Abel as well as an extended instrumental intro, sampled from the 1969 track “Walk On” by Isaac Hayes.