"I know we can!" plays at 2:17 in Sixtyten as well as in Getaway.
Samples the song "On Your Face" by music group Earth Wind and Fire (forwards at 2:27, reversed at 3:28 and elsewhere in the song). [3]
When the sample is reversed and corrected for pitch "Keep a smiling face" plays at 3:28 in Sixtyten, taken from 1:10 in On Your Face. [4]
The separate vignette at the end of the track is believed to be a composition named "Blueberry".[5]
Trivia
Sixtyten is 70 (a literal translation of the french word for seventy 'soixante dix'). You'll hear this in Aquarius too. A reference to Music70, BoC's own label. See comments on The Smallest Weird Number in Geogaddi.