C64Music/DEMOS/M-R/Proof.sid 
Emulated in your browser by libsidplayfp (reSIDfp or SIDLite) in WebAssembly, GPL-2.0-or-later: source, licence.
| Title | The Proof! |
| Author | Magnus Jacobssen (Chique) |
| Released | 1989 Asia |
| Format | PSID v2 |
| Songs | 1 (default 1) |
| SID model | MOS 6581 |
| Clock | PAL |
| Load / init / play | $1800 / $1800 / $1806 |
| Size | 2.8 KB |
| Length | 1:42.825 |