Totally out of the blue i received an email from a Content Manager from Fashion One, it seem legit http://www.fashionone.com/ looks like things might be moving forward BUT its been a while, I know vary little about licensing contracts etc. iv never been in this type of situation before im a noob

here is a snippet of the last email i received
"completely yours including music rights, etc and in case my management would be keen to license your music or probably commission you to produce music for our channel, will you possibly agree on granting the license/rights exclusively to us or do you prefer to retain the ownership of your musical works?"
any help or advice would be greatly appreciated
thank you for your time everyone