You'll have to figure out how to get it to work on your system (i.e. how to get your MIDI player to use it when playing MIDI files).
Here are the files:
Doumbek SoundFont
an .mp3 demo of the SoundFont in action (a midi file from this site converted to mp3)
Here is what Donavon says:
SoundFont commissioned by Donavon Lerman - www.iqaat.com The sounds used in the SoundFont were made by Faisal Zedan - www.iqaat.com 1) When using the SoundFont others can copy, distribute and use the SoundFont and derivative works based upon it but only if they give credit and it's for non-commercial purposes only. Key Layout: Melodic Pool: KEY Midi SOUND 60 C5 Doum Back 61 C#5 Doum Front 62 D5 Finger Doum Back 63 D#5 Finger Doum Front 64 E5 Rim Doum Front 65 F5 Tek Front 66 F#5 Soft Tek Front 67 G5 Half Tek Front 68 G#5 Slap Front 69 A5 Half Slap Front Percussive Pool: (This one matches whats at http://www.khafif.com/rhy/): They are channel 10 (drum sound) keys. KEY - SOUND 64 - Doum Front 62 - Tek Front 45 - Half Slap Front 35 - Slap Front 63 - Half Tek 70 - Doum Back 71 - Finger Doum Back 72 - Finger Doum Front 73 - Rim Doum Front 74 - Soft Tek Front