World Enough and Time

It's neither, although the version I found does include a cool fiddle. The Bedlam Bards [http://www.bedlambards.com/] are a Texas-based RenFair band with an extensive repertoire of wonderful things. "Furious Fancies" is their more traditional album. "On The Drift" has music inspired by Firefly and Serenity. "Take Out The Trash" is an earthier album.

Bedlam Bards--Furious Fancies 04 Saint Brendan's Fair Isle [Jimmy Driftwood]
http://www.sendspace.com/file/qpm61q

Bedlam Bards--On the Drift-Firefly & Serenity 01 Ballad of Joss [Edlund & Hazlerig] (also heard in the documentary about Firefly "Done The Impossible")
http://www.sendspace.com/file/psyjxv

Bedlam Bards--Take Out The Trash 07 Black Leather Band [Roy Wilkinson]
http://www.sendspace.com/file/fsq8ot


Continuing the theme of music inspired by Firefly, there's the delightful Tom Smith [http://www.tomsmithonline.com/]
filk--Tom Smith--iTom 4-Smith And Legend 12 I'm On Firefly
http://www.sendspace.com/file/iq2usp


"Done The Impossible" is a documentary about Firefly and the fans, with extensive interviews and a fabulous soundtrack [also available as a cd]. [Further details are here: http://www.amazon.com/Done-Impossible-Fans-Firefly-Serenity/dp/B000IJFJDG/ref=pd_bbs_sr_1?ie=UTF8&s=dvd&qid=1199642992&sr=8-1
In this song, Michelle Dockrey takes the show's theme and expands on it.
Done The Impossible--Firefly Documentary 16-Michelle Dockrey _ Mal's Song
http://www.sendspace.com/file/giwvp4

Here's the song about the selkie's stepchild I mentioned [http://www.gwenknighton.com/].

Gwen Knighton--Box of Fairies 08 Stepchild
http://www.sendspace.com/file/lyghog

I hope you enjoy the music!