pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1602-BarbaraMagonesVisit_Am.ps) >>/Users/jc/w/tmp/Tune-1602-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/strathspey/BarbaraMagonesVisit_Am.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_16025.log 136152 Log file, useful mostly for debugging
Find_16023.log 1475 Log file, useful mostly for debugging
Find_16026.log 1427 Log file, useful mostly for debugging
Tune-1602-BarbaraMagonesVisit_Am.abc 506 ABC music file with the extracted tune(s)
Tune-1602-BarbaraMagonesVisit_Am.ps 37339 PostScript
Tune-1602-BarbaraMagonesVisit_Am.txt 506 Plain-text file with the extracted tune(s)
Tune-1602-get.log 8247 Log file, useful mostly for debugging
Tune-16025-get.log 2504 Log file, useful mostly for debugging
These files should be available for 24 hours.