CMU’s Andy Malt and Chris Cooke review key events in music and the music business from the last week, including songs rights data announcements that saw PRS For Music in the UK set out plans to launch a new online portal that will provide easy access to key data linked to the songs catalogue it represents and American collecting society MLC launch a new tool that allows music distributors to easily access data on unclaimed mechanical royalties in the US for over two million recordings, plus Pusha T's latest entry into the world of corporate diss tracks.