▁with ▁West ▁on ▁his ▁collaboration ▁album ▁with ▁Jay - Z , ▁Watch ▁the ▁Th r one . ▁Dean ▁was ▁an ▁additional ▁producer ▁on ▁" Mer cy " ▁and ▁" High er " ▁on ▁GO OD ▁Music ' s ▁ 2 0 1 2 ▁compilation ▁album ▁Cru el ▁Summer . ▁Dean ▁has ▁made ▁particularly ▁heavy ▁contributions ▁on ▁West ' s ▁last ▁albums , ▁and ▁is ▁cred ited ▁on ▁most ▁tracks . ▁ ▁In ▁recent ▁years , ▁Mike ▁Dean ▁has ▁served ▁as ▁a ▁regular ▁guitar ist ▁and ▁keyboard ist ▁for ▁K any e ▁West ▁and ▁Tra vis ▁Scott ▁at ▁their ▁live ▁performances , ▁head lin ing ▁numerous ▁music ▁festiv als , ▁the ▁Watch ▁the ▁Th r one ▁Tour , ▁the ▁Y ee z us ▁Tour ▁and ▁Tra vis ▁Scott ’ s ▁Bird s ▁E ye ▁View ▁tour ▁as ▁well ▁as ▁the ▁Ast row orld ▁- ▁W ish ▁You ▁W ere ▁Here ▁Tour . ▁Dean ▁has ▁also ▁been ▁a ▁frequent ▁collabor ator ▁with ▁Tra vis ▁Scott . ▁Dean ' s ▁production ▁has ▁appeared ▁on ▁every ▁one ▁of ▁Scott ' s ▁musical ▁bodies ▁of ▁work ▁from ▁ 2 0 1 3 ▁to ▁the ▁present . ▁In ▁ 2 0 1 6 , ▁Dean ▁master ed ▁Frank ▁Ocean ' s ▁visual ▁album ▁End less , ▁wrote ▁and ▁produced ▁tracks ▁on ▁Des i igner ' s ▁mi xt ape ▁New ▁English , ▁and ▁produced ▁Des i igner ' s ▁single ▁" T i im my ▁Turner ". ▁ ▁In ▁May ▁ 2 0 1 7 , ▁Dean ▁announced ▁he