The default set of sounds you get with Quicktime is a bit short on free-reed instruments, and in particular there is no concertina sound. This is a very high quality Sound Font in SF2 format, made from my own baritone Wheatstone English concertina (ca. 1906). It has been compressed with Stuffit, which is not very efficient, as the dedicated packaging programs (SFArk and SFPack) don't yet have Macintosh versions available. Consequently it's a very big file - 7.3 Mb in size. You must be using at least version 5 of Quicktime to use it.

To use this file under OS X, unpack it and place the resulting "Concertina.sf2" file in ~/Library/Audio/Sounds/Banks
To use it under Classic systems, place it in System Folder:Extensions:Quicktime Extensions
If you want to use it under both operating systems you can put the file in the OS X location, reboot in OS 9, make an alias of the file and put that in the Quicktime Extensions folder.

You don't have to reboot, or even re-start BarFly. Choose "Add an Instrument" from the Instrument sub-menu. In the Instrument Picker dialog, the Synthesiser popup menu now contains a new synth named "Wheatstone English Concertina". Choose that, then choose one of the three instruments from the Instrument popup.

Requirements:

· At least Quicktime 5.