pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-16197-Social_Powrs_THO4_137_Ye.ps) >>/Users/jc/w/tmp/Tune-16197-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Thompson/Social_Powrs_THO4_137_Ye.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_16197.log 1583 Log file, useful mostly for debugging
Tune-16197-Social_Powrs_THO4_137_Ye.abc 546 ABC music file with the extracted tune(s)
Tune-16197-Social_Powrs_THO4_137_Ye.ps 34939 PostScript
Tune-16197-Social_Powrs_THO4_137_Ye.txt 546 Plain-text file with the extracted tune(s)
Tune-16197-get.log 4939 Log file, useful mostly for debugging
These files should be available for 24 hours.