Riddle Of The Septadigits Lyrics

The second glass of milk
In the second letter round
It turns out to be the one
That makes this very soundBaboon Rising - Riddle Of The Septadigits - http://motolyrics.com/baboon-rising/riddle-of-the-septadigits-lyrics.html
The prefixed situation
A deuce sandwiched between
A pair of rotated infinite signs
That's the digital scheme