"Come the recording day, a group of male choristers, more accustomed to singing church services than backing vocals, descended on Bush's home, which was equipped with its own studio. Doubtless they were imagining that they were about to meet a wild-eyed rock babe, but Kate, quiet and unassuming — the kind of sympathetic, slightly shy girl who greets you from behind the counter at the local chemist — introduced us to her friend the bass player Del Palmer, who engineered the session. None of the singers or Richard had ever gone over and over four or five phrases so exactingly. No measure of Bach or Mozart had, in their experience, been subjected to such surgical scrutiny, and I began to worry that their voices might begin to tire. But Bush knew and got what she wanted and "Hello Earth" is, I think, a remarkable track on the album that finally broke the American market and established her as an iconic and hugely influential figure. I can't wait to hear what she has been up to now."