Thanks a lot! I actually found an RPM package for openSUSE of midifilter.lv2, the trick was to search for "x42", since that is the project name of the whole set of filters/plugins. So I'm having trouble visualizing the setup in Carla to modify specific keys. Let's say that I want to reduce the velocity of only Bb1 (MIDI note number 34) and F#2 (MIDI note number 42). The KeySplit filter seems to be for assigning them to different channels, which doesn't sound like what I need. The KeyRange filter says that "This filter allows to define a range of allowed midi notes. ", which I understand would work for combining with the VelocityScale filter to reduce those velocities. But how do I make it not drop the other "normal" notes whose velocities do not need to be modified? Also, it appears that the VelocityScale only allows tweaking the min and max volumes, and not a more complex curve, correct? Thanks again for walking me through this! -- Sent from: http://linux-audio.4202.n7.nabble.com/linux-audio-user-f5.html _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx https://lists.linuxaudio.org/listinfo/linux-audio-user