Youtube has many things to offer other than cute cats, this video is quite remarkable, it has gone viral and in a few days it has almost 4 million views. Rolling in the Deep by Adele is an instant classic song that will be remembered and still listened to for years to come.

Many people have made their own versions but here is a little group from Mexico called VazquezSounds who are actually siblings doing what they like.

The lead singer has a beautiful voice especially for such a complex song to sing. While she stands int he spotlight, her siblings do great at what they do too. Check it out