Sacramento, July 1 -- American experimental metal band Deftones have teased new music, both prior to and after their concert at London's Crystal Palace Park, via a graphic post on screen monitors which mentioned new music and put the release date in Roman numerals "X.VII.MMXXV," reports Metal Hammer.

The band which gained fame in the 90's alongside several other nu metal bands like Linkin Park, Slipknot, Mushroomhead, Limp Bizkit, Godsmack, Disturbed, had set always set themselves aside from the classification, focusing on ambient structures, more complex riffs, vocal experimentation, artsy melodies, and overall musical experimentation.

The graphic could be a subtle tease towards the release of a new song on July 10. Alternatively, it...