iPhone app and music development company Kiboomu today announces ABC Song Piano 1.1 for iPhone and iPod touch, the last app in their successful award-winning Piano series. Discover the alphabet from Ant to Zebra with the perfectly paced ABC Song in a fun, easy way. Press the start button and sing along. Children can also learn the song on the piano by easily following the lighted keys or matching colorful music notes to the piano keys. Hear the song played on a banjo, xylophone, harp, and more.