Adams produced the original track
Adams will collaborate with Theodore Shapiro for the project
The singer will play seven dates at the end of February
Ryan has been critical of Bryan in the past
New EP will be the latest release on Adams' PAX-Am label
He recently released a self-titled album and played shows with a cameo from Johnny Depp in London
Actor appeared for singer-songwriter's Shepherd's Bush Empire encore
Singer-songwriter's self-titled album will be released on September 8
Singer-songwriter claims to have spent "$100,000 or more" on scrapped version of new album