This page loads an excerpt from the second movement of Joseph Haydn’s (1732–1809) String Quartet in E major op.17 no.1. The script defines a bank of files supporting a sampled acoustic instrument. The samples making up this definition are not in anyway refined based on the MIDI note numbers required by the excerpt.
When the ‘Please wait’ below is replaced with a time in seconds, the excerpt is ready to play. (But it takes some time, which is the point of the demonstration.)