I've recorded the harmonica track for the whole song. Also, I've added a flute solo. I know that the flute may be not quite appropriate for this kind of music -- IMHO, it asks for a guitar solo in the style of Albert Lee. Unfortunately, I can't play like Albert Lee :)

(I'll upload the separate harmonica and flute tracks now. Feel free to edit them as you wish.)

Great contributions Oleg!
great harmonica and flute, I was planning a banjo solo, but your flute is very cool so I'll split the solo section to two parts :)
Thanks.

A banjo solo would be really nice in this song. Have you invited someone to play banjo, or do you play it yourself?

i invited a banjo player.
I wish I could play a banjo :)

Well, considering your guitar skills, it must be not so hard for you to learn how to play banjo :)