[captioning made possible by kcet public television] >> ha please welcome allison krause to this program, her 26 the grammy award is the most fertile in music history. her latest cd is called "paper airplane." it is up for best bluegrass album of the year. in just a few moments, she will join by her band and a couple of special guests. here is a video for the title track. ♪ ♪ ♪ tavis: good to have you on the program. i have been dying to ask you, what is it about bluegrass that everybody wants a piece of? my friend yo-yo ma was here, he has a project now. a number of artists are trying to get some of this bluegrass' thing. what is happening? it is like a magnet attracting people to try their hand at it. >> a couple of things. the musicianship and bluegrass is color when you see the folks with us today. sam bush, a jury, ron, dan, barry. the improvisation as celebrated like crazy in bluegrass music. but for me, the real draw is the message which is a very simplistic message. when days were simpler and you always love the girl next door, home was the best place to be, you never wanted to l