It features a built-in arpeggiator for limitless creativity, as well as a phrase recorder for recording, looping, or playing back your musical ideas. By using these functions in combination with Arpeggio Hold, you can arrange your songs with up to four layers: master complex chords and challenging phrases while simultaneously creating professional, fast passages and melodies that are catchy. The PSS-A50 keyboard transforms your potential into musical creativity. A true all-rounder among keyboards: The Yamaha PSS-A50 Mini Keyboard is the perfect companion for bringing creative music ideas to life at home or on the go. With the option to power the keyboard via an AC adapter or batteries, this lightweight keyboard is ideal for travel. Thanks to the phrase recorder, you can record, play back, and improvise your performance. The Hold function even allows you to loop an arpeggio. PSS-A50 - the ideal musical companion.