Metallica will return to Argentina to give a show on January 21 in the River Plate stadium. While so far only this date has come to light, it is estimated that there will be more concerts.

Google officially unveiled Google Music, a music discovery tool which helps users search information on their favorite bands. Google Music is not particularly exciting to look at – it’s essentially a spin-off of the familiar Google aesthetic – but it does have some cool features, including free access to streaming audio.