This complete 22-bar example began with a genuine PlayableNotes reading of the linked printed source. Eight right-hand pitches in bar 7 were corrected against that source. The final arpeggio sign is omitted; playback sounds the chord together.
We made a separate copy to correct a print problem at the left-hand return to bass clef in bar 13. A redundant clef marker after the final note of bar 12 was removed; the bass clef at the start of bar 13 remains. All three exported PDF pages were inspected. This notation change leaves the music unchanged: all 467 pitched noteheads and all 470 performed MIDI notes are retained. The MIDI file is byte-identical to the earlier checked version.
The new practice link opens the complete score at its saved tempo of 90. The landing-page passage starts at 60. These are selected playback tempos. This review checked notation, playback data and page controls; it does not establish listening quality or a learning outcome.
The original source, previous exports and previous practice snapshot remain preserved.