Listening now. A great mix of timbres here, and lovely playing. And yay for bluegrass and yay for instrumentals for just those reasons!

Nobody else has said this, so it may just be me, but I do hear something of a problem with the lead/backing balance. Like in the first solo, I picture a guitarist sitting in front of a computer, playing along with a recording. This may be less a volume thing than an EQ or reverb thing or something else, but the impression of mixed environments was strong.