Peapod Labs has released the latest app in its Little Explorers series of educational applications for children. ABC Music allows children to explore an interactive world where they can learn about words, letters and musical instruments. The application teaches letter and word recognition for toddlers and preschoolers with over 52 musical instruments and words and hundreds of photos and videos to enrich the learning experience along with entertaining fun facts. Video content is provided through a selection of carefully curated videos from YouTube, requiring an Internet connection for video playback. ABC Music is a universal app for the iPhone, iPod touch and iPad and is available from the App Store for $2.