Yamaha Voice & Style Expansion Packs and Premium Packs & Voices literally place the sounds and genres of music from around the world at your fingertips - and best of all, they’re free! Looking to expand your musical vocabulary? Want to open the door to new creative ideas? There’s no better way than to add new sounds and arrangements to your keyboard. Here are some of the ways you can expand your instrument: 1. Many new instrument owners ask the question, “What else can I do with my keyboard once I get it home?” Yamaha keyboards are designed with expansion in mind! From new Voices and Styles to songs and sheet music, you can find everything you need to fully enjoy your instrument on the Yamaha MusicSoft Downloadables page.