Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/session/NYE_20191231/Ten_Swallow_Top_Fiddle_Washer_set.abc"
X:5 not found in http://john-chambers.us/~jc/music/session/NYE_20191231/Ten_Swallow_Top_Fiddle_Washer_set.abc
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8762-Ten_Swallow_Top_Fiddle_Washer_set.ps) >>/Users/jc/w/tmp/Tune-8762-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/session/NYE_20191231/Ten_Swallow_Top_Fiddle_Washer_set.abc

Error exit status 256; here are some files to check:

[P=get.cgi V=1/1 B=0 scale=0.60 512x512 PNG]
filesizedescription
Find_8762.log 1512 Log file, useful mostly for debugging
Tune-8762-Ten_Swallow_Top_Fiddle_Washer_set.abc 0 ABC music file with the extracted tune(s)
Tune-8762-Ten_Swallow_Top_Fiddle_Washer_set.ps 6 PostScript
Tune-8762-Ten_Swallow_Top_Fiddle_Washer_set.txt 0 Plain-text file with the extracted tune(s)
Tune-8762-get.log 8705 Log file, useful mostly for debugging
Tune-87621-get.log 3000 Log file, useful mostly for debugging
These files should be available for 24 hours.