# Sending MIDI CC MSB-LSB message(s) to an external synth

**URL:** <https://in-thread.sonic-pi.net/t/sending-midi-cc-msb-lsb-message-s-to-an-external-synth/7730>\
**Category:** Support, Help & Resources\
**Created:** [April 4, 2023, 1:08pm UTC](https://in-thread.sonic-pi.net/t/sending-midi-cc-msb-lsb-message-s-to-an-external-synth/7730 "2023-04-04T13:08:05Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![nlb](https://dub1.discourse-cdn.com/flex017/user_avatar/in-thread.sonic-pi.net/nlb/32/997_2.png) [@nlb](https://in-thread.sonic-pi.net/u/nlb)\
**Post date:** [April 7, 2023, 11:45am UTC](https://in-thread.sonic-pi.net/t/sending-midi-cc-msb-lsb-message-s-to-an-external-synth/7730/2 "2023-04-07T11:45:20Z")

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hi @oor

i don’t know if that post can help you

> [@Midi\_cc to select bank and qsynth](https://in-thread.sonic-pi.net/t/midi-cc-to-select-bank-and-qsynth/3034/4):
>
> Hi i’m back with good news under windows 10 this script is working for me # Testing midi and qsynth - nlb with big help from Robin Newman - 09-12-2019 # spi version : v3.1 # os : windows 10 # qsynth : 0.5.5 https://github.com/JoshuaPrzyborowski/Qsynth-Windows-Builds # soundFont : Arachno SoundFont - Version 1.0.sf2 https://www.polyphone-soundfonts.com/en/files/27-instrument-sets/255-arachno-soundfont # port loop midi : loopMidi 1.0.15 puts version use\_midi\_defaults port: "loopmi…

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