Windows Default Soundfont

It contains a licensed version of the Roland SoundCanvas Sound Set .

Because it was designed to run on the limited hardware of the late 90s, the samples are heavily downsampled and mostly mono. The "Unmistakable" Piano windows default soundfont

The file has been in the same relative path since Windows 2000/XP: It contains a licensed version of the Roland

The history of the default Windows sound library began in 1996. Microsoft partnered with the to license a stripped-down, highly compressed sample set based on the famous Roland SC-55 Sound Canvas hardware module. The Licensing Deal Microsoft partnered with the to license a stripped-down,

The Windows Default Soundfont: History, Mechanics, and Modern Alternatives

| Aspect | Windows gm.dls | Standard SoundFont (.sf2) | |--------|----------------|----------------------------| | File format | DLS | SF2 (or SF3/SFZ) | | Maximum size | ~4 MB | 2 MB to 2 GB | | Sample quality | 22 kHz / 16-bit | Up to 192 kHz / 32-bit | | Velocity layers | None | Up to 127 layers | | Custom instruments | No | Full editing | | Reverb/chorus | No (software mixer adds) | Often built-in | | Bank/program changes | GM only | GM, GS, XG, custom |