I have 4 solo albums, and numerous other tracks on 3 compilation albums with a library/production music publisher called Motion Focus Music. I have written and produced enough new tracks for another full album, and have been researching other publishers to consider for distribution. After an recent enquiry with another publisher, I received an expression of interest and a contract to consider. I was both surprised and perplexed by this section (see attached image) in the middle of the document, outlining costs to be incurred if my tracks are used. These are on top of the 50/50 composer/publisher split. Thoughts & opinions anyone?