pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8801-FF_vals1.ps) >>/Users/jc/w/tmp/Tune-8801-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/Scand/FF_vals1.abc

Error exit status 256; here are some files to check:

[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Tune-8801-FF_vals1.abc 1710 ABC music file with the extracted tune(s)
Tune-8801-FF_vals1.ps 47178 PostScript
Tune-8801-FF_vals1.txt 1710 Plain-text file with the extracted tune(s)
Tune-8801-get.log 6115 Log file, useful mostly for debugging
Tune-88014-UpInTheAir1.abc 2227 ABC music file with the extracted tune(s)
Tune-88014-UpInTheAir1.pdf 51475 Portable Data Format
Tune-88014-UpInTheAir1.ps 55831 PostScript
Tune-88014-UpInTheAir1.txt 2227 Plain-text file with the extracted tune(s)
Tune-88014-get.log 10937 Log file, useful mostly for debugging
Tune-88015-KarinsStrathspey1.abc 2719 ABC music file with the extracted tune(s)
Tune-88015-KarinsStrathspey1.pdf 56025 Portable Data Format
Tune-88015-KarinsStrathspey1.ps 55420 PostScript
Tune-88015-KarinsStrathspey1.txt 2719 Plain-text file with the extracted tune(s)
Tune-88015-get.log 5457 Log file, useful mostly for debugging
Tune-88016-ComeUnderMyPlaidie.abc 3325 ABC music file with the extracted tune(s)
Tune-88016-ComeUnderMyPlaidie.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-88016-ComeUnderMyPlaidie.ps 50180 PostScript
Tune-88016-ComeUnderMyPlaidie.txt 3325 Plain-text file with the extracted tune(s)
Tune-88016-get.log 5909 Log file, useful mostly for debugging
These files should be available for 24 hours.