Im doing a project for my sampler / elektron box . PD vanilla as a GEM/like - mouse control gui thing.

the newest one is at the bottom .

heres the one with pattern change

https://patchstorage.com/drum-pattern-sequencer-midi-pd-vanilla/

https://patchstorage.com/drum-pattern-sequencer-midi-pd-vanilla/

this now has the lfo and startup sequences working well
.https://patchstorage.com/pattern-sequencer-midi-elektron-m-s-pd-vanilla/

heres the split one
https://patchstorage.com/elektron-model-samples-sequencer-pd-vanilla/

this is the small 16 beat version Ive decided that Im going to have GEM open
because it starts up your graphics card and other cpu etc and it runs much better.
you should have gem anyway you should definitely install it.
https://patchstorage.com/small-elektron-m-s-sequencer-pd-vanilla/