Got HTTP status 404 Not Found for "http://members.iglou.com/mast/mast_collection.abc"
X:2050 not found in http://members.iglou.com/mast/mast_collection.abc
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-44265-mast_collection.ps) >>/Users/jc/w/tmp/Tune-44265-get.log 2>&1" returned status 256
http://members.iglou.com/mast/mast_collection.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
Form_44265.log 930 Log file, useful mostly for debugging
Tune-44265-get.log 4488 Log file, useful mostly for debugging
Tune-44265-mast_collection.abc 0 ABC music file with the extracted tune(s)
Tune-44265-mast_collection.ps 6 PostScript
Tune-44265-mast_collection.txt 0 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.