like this Song, so a yes from my side to Role the Mixing Engineer Position for this also include the 2nd Cap of head the mastering.
Mostly im at Studio in evening times Berlin time 18:00-23:00. To synchronise the workflow.
Skype with cam possible... give me your account name.
Storage can be Dropbox or Google Drive or else what ya prefere...
My Workflow is in Protools.