pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-33073-Whistle_oer_the_Lave_ot_1.ps) >>/Users/jc/w/tmp/Tune-33073-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/kirby98.fsnet.co.uk/wh/Whistle_oer_the_Lave_ot_1.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_33073.log 62024 Log file, useful mostly for debugging
Tune-33073-Whistle_oer_the_Lave_ot_1.abc 200 ABC music file with the extracted tune(s)
Tune-33073-Whistle_oer_the_Lave_ot_1.ps 34274 PostScript
Tune-33073-Whistle_oer_the_Lave_ot_1.txt 200 Plain-text file with the extracted tune(s)
Tune-33073-get.log 4817 Log file, useful mostly for debugging
These files should be available for 24 hours.