pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-50062-Cliff_Hornpipe_FTB_020_1.ps) >>/Users/jc/w/tmp/Tune-50062-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/abc/hornpipe/Cliff_Hornpipe_FTB_020_1.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-50062-Cliff_Hornpipe_FTB_020_1.abc 578 ABC music file with the extracted tune(s)
Tune-50062-Cliff_Hornpipe_FTB_020_1.ps 36458 PostScript
Tune-50062-Cliff_Hornpipe_FTB_020_1.txt 578 Plain-text file with the extracted tune(s)
Tune-50062-EFDSS_CDM5.abc 147 ABC music file with the extracted tune(s)
Tune-50062-EFDSS_CDM5.ps 6 PostScript
Tune-50062-EFDSS_CDM5.txt 147 Plain-text file with the extracted tune(s)
Tune-50062-get.log 9358 Log file, useful mostly for debugging
These files should be available for 24 hours.