| Solution #1 | If you are using Mozilla's Safari |
| Open your QuickTime program. To do this, click the Start button and go to: |
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| 1: Go to the Edit menu 2: Select Preferences 3: Then select QuickTime preferences... |

| 1: Go to the Browser tab 2: Click the MIME Settings ... button |

| •Press the Plus sign of the Audio section. |

| 1: Tick the MIDI option 2: Click OK 3: Click OK |
| To finish |
1: Return to Firefox 2: Bookmark the page you were on 3: Close Firefox 4: Restart Firefox |
| Solution #2 |
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A soundcard
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| The exercises are in the M.I.D.I. format. (Musical instrument digital interface) (.mid extension) Most soundcards are compatible with this format. |
| The volume of the MIDI synthesizer must be raised. To check this, click the Start button and go to: |
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| 1: Locate the MIDI strip on the mixer 2: Make sure the MIDI strip is not muted 3: Adjust the MIDI volume cursor |
| Note: If there is no MIDI strip on the mixer, go to the Options menu and click on Properties |

| Tick the MIDI check box in the list |
| There are three sounds used in these rhythm exercises |
| INSTRUMENTS | MIDI CHANNEL | NOTE NUMBER | VELOCITY | COMMENTS |
| Rim shot | 10 | 37 | 127 | Plays the exercises |
| Piano | 1 | 72 | 127 | Plays the exercises |
| Bass drum | 10 | 36 | 127 | Plays the beat |
