| file | size | description |
|---|---|---|
| Tune-54221-book04.abc | 498 | ABC music file with the extracted tune(s) |
| Tune-54221-book04.malt | 1963 | Musical Instrument Digital Interface, alternate name for midi format |
| Tune-54221-book04.mid | 1963 | Musical Instrument Digital interface, shortened name for midi format |
| Tune-54221-book04.midi | 1963 | Musical Instrument Digital Interface, electronic version of the tune(s) |
| Tune-54221-book04.txt | 498 | Plain-text file with the extracted tune(s) |
| Tune-54221-get.log | 3733 | Log file, useful mostly for debugging |