We [with Rick Rubin] would focus on the ones that we did like, that felt right and sounded right. And if I didn't like the performance on that song, I would keep trying it and do take after take until it felt comfortable with me and felt that it was coming out of me and my guitar and my voice as one, that it was right for my soul.
Johnny CashSam [Phillips] wanted I Walk The Line up - you know, up-tempo. And I put paper in the strings of my guitar to get that (vocalizing) sound, and with the bass and the lead guitar, there it was. Bare and stark, that song was when it was released. And I heard it on the radio and I really didn't like it, and I called Sam Phillips and asked him please not to send out any more records of that song.
Johnny Cash