Acerbic Noise Development is set to release a split between Philly's instrumental math-magicians Dysrhythmia (Relapse Records) and London's minimalist sound-sculptors Rothko. Dysrhythmia will be re-working a 13+ minute version of "Earthquake" from their self-released Contradiction album. Rothko matches them with "one introverted drone-a-thon" apparently.. Both bands are finishing their recordings up, and are looking to have this out in August of 2007.