 find a tone, B flat major, find that note, and sing the Star Spangled Banner from B flat major. The entire song spans an octave and a half, so you get to home of the free, and you gotta be at an F. That is really, really, really hard for many, many singers. So Ingrid is a great singer. If you go and check out her music, even her performance at the Country Music Awards, she sounds fine. But if you start at the wrong key, and if you're singing it a cappella,