Kids and adults love this MP3 guitar! Play it as a stand alone guitar, with or without background rhythms, or hook it up to your MP3 player or stereo and play along to your favorite tunes Guitar has tempo, pitch and volume controls so you will always be in tune "Unique strum bar" makes picking notes, riffs and chords easy and you will quickly develop your own sound Four sound styles including heavy metal, rock, blues and bass.