Microsoft Musical Instruments is a 1992 educational software for

Windows 3.1 Windows 3.1 is a major release of Microsoft Windows. It was released to manufacturing on April 6, 1992, as a successor to Windows 3.0. Like its predecessors, the Windows 3.1 series ran as a shell on top of MS-DOS. Codenamed Janus, Windows 3 ...

which is an interactive encyclopedia of musical instruments. It contains 203 musical instruments from around the world, including pictures and audio samples of every instrument. Instruments are categorized by type, region, and are also shown in alphabetical order. Notable musical ensembles are also included.

References

Educational software for Windows 1992 software Microsoft software {{Microsoft-software-stub