This is a grand piano sample based patch in OS5 Play style. Includes 3 sampled piano sounds (piano, piano forte and forte) and two patterns that play single note chords. Knobs control release, chorus, delay (bpm linked) and reverb.
You can pitch shift the chords using Aux:
– Minor Scale Chords: if in C: Cmin, Cmin7, Daug, Eb, Eb7, Fmin, Fmin7, Gmin, Ab, Abmaj7, Bb, Bb7
N – Major Scale Chords: if in C: Cmaj, Cmaj7, Dmin, Dmin7, Emin, F, Fmaj7, G, G7, Amin, Amin7, Bm
Samples need to be downloaded from here and unzipped in patch folder. So folders are: MG Piano Chords/Soft etc.
Samples are copyright to Mats Helgesson. See copyright info in patch about reuse.

Thanks for this patch! Needed exactly this. I unzipped the samples inside the patch folder but still no sound, what am I missing?
Moved the subfolders on level up and it’s working. Sorry, even after 5 years with the Organelle I still seem to be a newbie grrrr
Thanks for confirming it works for others! Sounds like potentially not quite accurate instructions too.
Love this patch. Is it midi compatible?
It will play notes over midi.
Thank you. Good to know.. for some reason I’m struggling with that. Organelle m doesn’t seem to be so easy to get going with midi. User error though I’m sure
https://patchstorage.com/midi-monitor/ This is very useful for midi troubleshooting!
Thanks for the thoughtful replies. I do appreciate it. I can get midi to run on all other patches I try except this one. Would it be worth reinstalling do you think? But honestly it’s a great patch that I’ll be using regardless of midi or not. Love it.
Ah, sorry didn’t realise other patches worked. Yeah, I ballsed up and left a commenting out of midi notes in the patch. You can just copy the jam.lua over from the updated install as that’s the only file that’s changed.
Hey Donnerbono, I love your patches. Fruit machine is absolutely inspired! Grand piano Chords is wonderful. I’m thinking a cool addition could be use of the chords on just the lower octave of keys leaving the upper keys to play melodies on, like a chord organ?
Yeah, think that would be an easy change of the patterns if you fix the octave range of the higher octave e.g same as lower or one higher.