pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-34949-WEASLPOP.ps) >>/Users/jc/w/tmp/Tune-34949-get.log 2>&1" returned status 256
http://www.gulfweb.net/rlwalker/abc/WEASLPOP.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_34949.log 757 Log file, useful mostly for debugging
Tune-34949-WEASLPOP.abc 217 ABC music file with the extracted tune(s)
Tune-34949-WEASLPOP.ps 33652 PostScript
Tune-34949-WEASLPOP.txt 217 Plain-text file with the extracted tune(s)
Tune-34949-get.log 7414 Log file, useful mostly for debugging
These files should be available for 24 hours.