Have you ever wondered what 'Raining Blood' would sound like if it was a little more soporific and featured less shredding and more harp? What do you mean no? Well, anyway, wonder no more: Twinkle Twinkle Little Rock Star, a company turning famous tunes into lullabies today release their latest set, a twelve track compilation of Slayer covers

Previous artists to get the TTLRS treatment have included Oasis, Bob Marley, Iron Maiden and Metallica. Whether to subliminally instil your little ones with a passion for your favourite rock and pop bands, or just for your own relaxation, TTLRS has the largest collection of pop music lullabies, with a running total of 79 titles released.

Head over to iTunes here to have a listen.