由SONIC公司出品的2CDs容量的鼓LOOPS合集，包括了ROCK POP HIP-HOP等12种;类型，同时有单轨和多轨文件2种形式。

Chameleon Drums from Mark Walker contains acoustic rock/pop/ hip-hop beats[在赛因网搜索更多结果>>］ that have a worldly flavor and depth. 180MB of loops[在赛因网搜索更多结果>>］ divided into 12 styles. Includes multiple groove and fill variations for loop construction.

Chameleon Drums 2 - World Beats from Mark Walker can add uniqueness to any composition in the rock/ pop/ world and hip-hop styles. Mark Walker started with a traditional drum kit, then added slit-drums[在赛因网搜索更多结果>>］, bongos and other percussion instruments. He then let loose with mallets, brushes, sticks and blasticks to produce a wonderfully well defined but balanced world style. The Wav files are delivered in both 24 and 16-bit.