The PSR EW300 benefits from a comprehensive voice library to experiment with. The 400 high quality voices include a range of keys, synths, guitars and brass instruments to utilise. This is ideal for students who want to try different genres of music, sound like their influences, or add layers to a band. Each voice can be enhanced with the use of reverb, chorus and a master EQ. The PSR EW300's library can be easily accessed and recalled using the intuitive interface and display guide. For experimenting students and bands who want their music to be constantly inspired, the PSR EW300 is an ideal choice.