# Send Midi CC+PrgCH?

**URL:** <https://discourse.zynthian.org/t/send-midi-cc-prgch/10370>\
**Category:** Using Zynthian\
**Created:** [October 22, 2024, 5:51pm UTC](https://discourse.zynthian.org/t/send-midi-cc-prgch/10370 "2024-10-22T17:51:52Z")\
**Posts on this page:** 1\
**Showing post:** 16

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**Author:** ![highsiderr](https://discourse.zynthian.org/user_avatar/discourse.zynthian.org/highsiderr/32/12678_2.png) [@highsiderr](https://discourse.zynthian.org/u/highsiderr)\
**Post date:** [October 23, 2024, 1:40pm UTC](https://discourse.zynthian.org/t/send-midi-cc-prgch/10370/16 "2024-10-23T13:40:25Z")

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Example.

Mixer Channel 1 is the channel with the Ostirus plugin in multimode.  
Mixer Channel 2 is a normal midi channel without plugin.  
Mixer Channel 3 is the same.

Now you can send midi notes from channels 2 and 3 to channel 1.  
Ostirus (in multimode) receives these and assigns them to its internal channels.

An Ostirus instance now plays 3 different presets.

1 Bassline  
2 Pad  
3 Lead

Unfortunately you can’t control them at the moment and a preset has to be selected via VCN because there is no possibility to send MidiCC or PrgCH.

However, if you have the option of sending Midi CC from channel 2 or 3 to plug-in channel 1, you can, for example, control the filter cutoff from channel 3 (preset 3 Lead) or channel 2 (preset 2 Pad) based on the sent channel.

If you have the option of sending to channel 1 a PrgCH Message, you can also select the presets (per Channel) direkt in the Ostirius plug-in ohne VCN.

Virus TI Midi CC list… Ostirus understand this.

[Virus TI Midi CC.pdf](https://discourse.zynthian.org/uploads/short-url/n19oFVTw6K8XQ16v2kumBuRrrV9.pdf) (32.9 KB)

So not only external synthesizers could be controlled but also internal ones that understand Midi CC like Osirus and Ostirus…

Sorry for my English…

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