pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4204-WeddingRingReelThe.ps) >>/Users/jc/w/tmp/Tune-4204-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/ryan-cole/Tunes/WeddingRingReelThe.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-4204-WeddingRingReelThe.abc 488 ABC music file with the extracted tune(s)
Tune-4204-WeddingRingReelThe.ps 36464 PostScript
Tune-4204-WeddingRingReelThe.txt 488 Plain-text file with the extracted tune(s)
Tune-4204-get.log 4799 Log file, useful mostly for debugging
Tune-42041-get.log 5780 Log file, useful mostly for debugging
Tune-42043-get.log 14496 Log file, useful mostly for debugging
Tune-42046-CSGBT_1794-V2.abc 151 ABC music file with the extracted tune(s)
Tune-42046-CSGBT_1794-V2.pdf 2217 Portable Data Format
Tune-42046-CSGBT_1794-V2.ps 6 PostScript
Tune-42046-CSGBT_1794-V2.txt 151 Plain-text file with the extracted tune(s)
Tune-42046-get.log 9813 Log file, useful mostly for debugging
Tune-42047-get.log 4014 Log file, useful mostly for debugging
Tune-42049-get.log 5431 Log file, useful mostly for debugging
These files should be available for 24 hours.