I did chest/back and traps today
Incline BB press 4 sets (after 4 warmup/acclimation sets)
alternated with
Front Chins (did pulldowns to warm up)
Decline DB Press 3 sets
alternated with
Pulley Rows - my gym has a set up where you can put your feet up a bit and it feels better to me than traditional pulley row
Old School Pec Deck 3 sets
alternated with
Machine Pullovers 3 sets (old school Body Master machine)
Plate raises (all the way till plate is over head like the end of a press movement) 35 x 15 then 25 x 15 - 2 sets ( I started doing these a few years ago - it's a great trap exercise even with light weights)
https://www.t-nation.com/training/the-best-way-to-build-traps/alternated with
Hammer Shrugs
I Pyramid up on incline BB press with final down set
All other exercise start with heaviest weight and lower as/if needed on 2nd or 3rd sets