Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/session/air/Bonnie_Lass_o_Bon_Accord-A,Am-32-3,4.abc"
X:1 not found in http://john-chambers.us/~jc/music/session/air/Bonnie_Lass_o_Bon_Accord-A,Am-32-3,4.abc
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1850-Bonnie_Lass_o_Bon_Accord-A,Am-32-3,4.ps) >>/Users/jc/w/tmp/Tune-1850-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/session/air/Bonnie_Lass_o_Bon_Accord-A,Am-32-3,4.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
Coll_1850.log 108522 Log file, useful mostly for debugging
Form_18500.log 757 Log file, useful mostly for debugging
Tune-1850-Bonnie_Lass_o_Bon_Accord-A,Am-32-3,4.abc 0 ABC music file with the extracted tune(s)
Tune-1850-Bonnie_Lass_o_Bon_Accord-A,Am-32-3,4.ps 6 PostScript
Tune-1850-Bonnie_Lass_o_Bon_Accord-A,Am-32-3,4.txt 0 Plain-text file with the extracted tune(s)
Tune-1850-get.log 4792 Log file, useful mostly for debugging
Tune-18500-get.log 21688 Log file, useful mostly for debugging
Tune-18505-get.log 3033 Log file, useful mostly for debugging
Tune-18506-get.log 6121 Log file, useful mostly for debugging
These files should be available for 24 hours.