pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2883-21402_March_in_Masaniello.ps) >>/Users/jc/w/tmp/Tune-2883-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/ERM/21402_March_in_Masaniello.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Find_2883.log 1629 Log file, useful mostly for debugging
Tune-2883-21402_March_in_Masaniello.abc 793 ABC music file with the extracted tune(s)
Tune-2883-21402_March_in_Masaniello.ps 38338 PostScript
Tune-2883-21402_March_in_Masaniello.txt 793 Plain-text file with the extracted tune(s)
Tune-2883-get.log 9657 Log file, useful mostly for debugging
Tune-28831-get.log 5715 Log file, useful mostly for debugging
Tune-28832-1311_Lady_Harriot_Hope.abc 833 ABC music file with the extracted tune(s)
Tune-28832-1311_Lady_Harriot_Hope.pdf 18453 Portable Data Format
Tune-28832-1311_Lady_Harriot_Hope.ps 37946 PostScript
Tune-28832-1311_Lady_Harriot_Hope.txt 833 Plain-text file with the extracted tune(s)
Tune-28832-Kerr_MM2-V2.abc 147 ABC music file with the extracted tune(s)
Tune-28832-Kerr_MM2-V2.ps 6 PostScript
Tune-28832-Kerr_MM2-V2.txt 147 Plain-text file with the extracted tune(s)
Tune-28832-get.log 9824 Log file, useful mostly for debugging
Tune-28833-get.log 4030 Log file, useful mostly for debugging
These files should be available for 24 hours.