A couple Ken Butler's Hybrid Instruments. Ken Butler is an artist and musician whose hybrid musical instruments, collage drawings, performances, and installations explore the interaction and transformation of common objects, altered images, sounds and silence.

His works have been featured in numerous exhibitions and performances throughout the USA, Canada, and Europe including The Stedelijk Museum in Amsterdam and Exit Art, Thread Waxing Space, The Kitchen, The Brooklyn Museum, Lincoln Center and The Metropolitan Museum of Art in New York City as well as in South America, Thailand, and Japan. His works have been reviewed in The New York Times, The Village Voice, Artforum, Smithsonian, and Sculpture Magazine and have been featured on PBS, CNN, MTV, and NBC.
For more of Ken Butler's art and instruments visit
http://www.mindspring.com/~kbhybrid/