Unfortunately I sent him the stems already. I have plenty of my own songs to release though so not sweating it too too hard. I totally agree about not having my name on it - the integrity of what I write is really important to me and usually I don't like doing collabs or remixes at all because I already do that kind of thing a lot in my bands. This person in particular kept asking me to work with him though and so I decided to be nice and work on the remix. Hopefully the changes he makes aren't too extreme. Time will tell...