Legal right like Tremonti, Flip and Brian also have...but you dont see them playing these songs just because of this ...they never played Creed song and dont plan in doing this because they want to be known by Alter Bridge music, even though this means they choose the hard way: they arent so famous, dont sell zillions of albums...but instead of it they are definitely making very good songs showing their talent... but it seems the opposite with Stapp...he prefers to continue to be known by the ex-Creed vocalist Scott Stapp...