The Legato IV digital piano from Williams gives you an authentic concert grand piano sound to motivate your practice and performance. Its 88-key keyboard provides a realistic feel, sensitive to the subtle dynamics of your playing. Beyond a stunning Italian grand piano sample, the Legato IV offers 11 additional instrument sounds to suit any musical style. Built-in effects let you shape your tone with reverb, EQ and more.

Concert Grand Realism Inspires Expressive Playing

The Legato IV's centerpiece sound is a gorgeous Italian concert grand piano, recorded in a professional studio. With 88 velocity-sensitive keys, you can master the nuances needed for classical, jazz and other genres. The Legato IV makes it easy to transition between soft and loud dynamics and every shade in between.

Explore a Range of Instrument Sounds

In addition to a realistic grand piano, the Legato IV gives you two electric pianos, two organs, strings, acoustic and electric bass, vibraphone and choir. Write songs, jam with friends or just have fun experimenting with different tones. Effects like reverb, chorus and rotary speaker transform the sounds into something new.

Connect and Learn Wirelessly

The Legato IV's Bluetooth connectivity streams audio from your favorite songs, videos and lessons through the built-in speakers. Use the free Williams Piano app to customize sounds, access play-along songs and connect teaching apps. A USB interface also lets you connect with computers and tablets.

Premium Sound System Delivers Detail and Volume

Each Legato IV speaker has a woofer and tweeter to reproduce frequencies from low to high. Enclosed in ported cabinets, the speakers generate warm bass and increased volume. Digital Signal Processing further enhances the sound quality for an immersive experience.