Original sentence: Adam's rumours of being able to sing the rare Eighth Octave C and beyond are now proven to be true.On an Australian television program, he was recorded singing 6 Octaves, reaching to an E8
Edited sentence: Adam's rumours of being able to sing the EXTREMELY rare C8 and beyond are now true.Recorded on an interview in Australian Television 2004, Adam sings 6 Octaves off the cuff reaching to a staggering E8