I would like to thank the following people for their help in the writing of Musical Inventions:

• Marilynn Beuhler and Mac Petrequin, for their advice and feedback
• Rebecca Angel Maxwell and Ayah and Thea Goldman for testing and modeling my projects
• Deborah Segel (violinsdirect.com) for demonstrating the use of the singing bowls
• Keith Handy (soundcloud.com/keithhandy, vimeo.com/keithhandy)
• Dave Barnes (youtube.com/user/FREAKENSPEAK)
• Balam Soto (balam.io)
• Hannah Perner-Wilson (mimugloves.com) for photos and information about Imogen Heap’s mi.mu gloves
• Ayah Bdeir and Liza Stark (littlebits.cc) for help with the littleBits Synth glove
• Chuck Porter and Connie LaPorta for help and advice with the crystal radio

My thanks also go to the people at Maker Media and Happenstance Type-O-Rama who helped get the book from my work table to your hands:

• Patrick DiJusto
• Gretchen Giles
• Roger Stewart
• Maureen Forys
• Rebecca Rider