I've been experimenting with tools to do useful things in directories full of .abc tune files:
Session lister - Tune lister - Collection lister
These are "works in progress" that I've included here to get ideas for making them more useful.


This is an ABC directory listing. Any .abc file encountered will be expanded to show its tunes. Clicking on a file name simply returns the file as usual. Clicking on the other links converts the file and sends the results. Links next to a tune name return only that one tune.
Get --- -- --- --- --- --- --- ---- Accordeonistes/
Get --- -- --- --- --- --- --- ---- B:
Get --- -- --- --- --- --- --- ---- JoS_Arizona/
Get --- -- --- --- --- --- --- ---- JoS_Burnt_Old_Man/
Get --- -- --- --- --- --- --- ---- JoS_Chamonix/
Get --- -- --- --- --- --- --- ---- JoS_Crowfoot_Jig_1/
Get --- -- --- --- --- --- --- ---- JoS_QC01/
Get --- -- --- --- --- --- --- ---- JoS_QC02/
Get --- -- --- --- --- --- --- ---- JoS_QC03/
Get --- -- --- --- --- --- --- ---- JoS_QC04/
Get --- -- --- --- --- --- --- ---- JoS_QC05/
Get --- -- --- --- --- --- --- ---- JoS_QC06/
Get --- -- --- --- --- --- --- ---- JoS_QC07/
Get --- -- --- --- --- --- --- ---- JoS_QC08/
Get --- -- --- --- --- --- --- ---- JoS_QC09/
Get --- -- --- --- --- --- --- ---- JoS_QC10/
Get --- -- --- --- --- --- --- ---- JoS_QC11/
Get --- -- --- --- --- --- --- ---- JoS_QC12/
Get --- -- --- --- --- --- --- ---- JoS_QC13/
Get --- -- --- --- --- --- --- ---- JoS_QC14/
Get --- -- --- --- --- --- --- ---- JoS_QC15/
Get --- -- --- --- --- --- --- ---- JoS_QC16/
Get --- -- --- --- --- --- --- ---- JoS_QC17/
Get --- -- --- --- --- --- --- ---- JoS_QC18/
Get --- -- --- --- --- --- --- ---- JoS_QC20/
Get --- -- --- --- --- --- --- ---- Make.out
Get --- -- --- --- --- --- --- ---- Makefile
Get --- -- --- --- --- --- --- ---- S:BMcO
Get --- -- --- --- --- --- --- ---- S:CSS
Get --- -- --- --- --- --- --- ---- SS
Get --- -- --- --- --- --- --- ---- fmt/
Get --- -- --- --- --- --- --- ---- hornpipe/
Get --- -- --- --- --- --- --- ---- jig/
Get --- -- --- --- --- --- --- ---- march/
Get --- -- --- --- --- --- --- ---- mazurka/
Get --- -- --- --- --- --- --- ---- misc/
Get --- -- --- --- --- --- --- ---- mixed/
Get --- -- --- --- --- --- --- ---- polka/
Get --- -- --- --- --- --- --- ---- reel/
Get --- -- --- --- --- --- --- ---- shottih/
Get --- -- --- --- --- --- --- ---- shottish/
Get --- -- --- --- --- --- --- ---- slipjig/
Get --- -- --- --- --- --- --- ---- song/
Get --- -- --- --- --- --- --- ---- src/
Get --- -- --- --- --- --- --- ---- waltz/