Chances are, music is why you came to this site (well, that or to deliver a summons, in which case the joke's on you, because we moved last week. No point knockin on the glass either. No-one's here).
What would a band be without music anyway? Well, in Cardlock's case, it would just be a pile of empties and some greasy clothes. So it's a darn good thing we got the music, and here's some: