Fl Studio: Humanizing MIDI with Randomizer and Strum

Demo summary
The video demonstrates using Alt+R (Randomizer) to vary note velocity and Alt+S (Strum) to offset note start times for a more natural piano feel.
Step-by-step
- Press Alt+R to open the Randomizer tool
- Turn off the Pattern setting in the Randomizer
- Adjust the Velocity knob to create random volume variations
- Press Alt+S to open the Strum tool
- Increase the intensity to offset note start times
- Enable Preserve End to prevent note overlapping
Options
- Manually move notes off-grid by holding Alt and left-clicking
- Highlight a note with Ctrl and left-click, then use Alt + mouse wheel to adjust velocity
- Adjust velocity manually from the bottom section of the piano roll
Tips
- Use Preserve End in the Strum tool so notes don't overlap
- Vary velocity and timing to avoid a robotic sound and simulate a real piano player
All demos from “FL Studio Complete Beginner Basics Tutorial (2025)”
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12:060:26Using the Arpeggiator toolThe instructor shows how to use the Alt+A shortcut to open the Arpeggiator and break up chords into rhythmic melodic patterns.Fl Studio· AI Melody & MIDI Generator
14:191:05Humanizing MIDI with Randomizer and StrumCurrentThe video demonstrates using Alt+R (Randomizer) to vary note velocity and Alt+S (Strum) to offset note start times for a more natural piano feel.Fl Studio· AI Melody & MIDI Generator
16:011:46Layering melodies with Ghost ChannelsThe instructor uses the Flex plugin to add a violin counter-melody, utilizing 'Ghost Channels' to see the original piano notes for reference.Fl Studio· AI Melody & MIDI Generator
20:301:35Adding Reverb and Delay effectsThe instructor adds Fruity Reverb 2 and Fruity Delay to a piano track, explaining wet/dry levels and effect chain order.Fl Studio· AI Audio Editor
22:051:30Equalizing sounds with Fruity Parametric EQ 2A demonstration of using an EQ to visualize frequencies and apply high-pass filters to remove muddy low-end from melodic instruments.Fl Studio· AI Audio Editor
23:361:57Rendering MIDI to Audio and ResamplingThe instructor renders a MIDI pattern into a WAV file (Alt+R) and then manipulates the audio by pitching it down and reversing it.Fl Studio· AI Audio Editor
30:242:30Programming 808s and adjusting envelopesThe instructor demonstrates setting up an 808 with 'Cut Itself' enabled and adjusting the ADSR envelope so the note stops exactly when the MIDI note ends.Fl Studio· AI Beat Generator
32:541:00Layering kicks with 808sA demonstration of copying an 808 pattern to a kick drum and using Alt+K to flatten the notes to a single pitch (C5).Fl Studio· AI Beat Generator
33:580:52Applying Fruity Soft ClipperThe instructor adds Fruity Soft Clipper to the Master track to prevent digital clipping while maintaining punchy drum levels.Fl Studio· AI Mastering
41:450:31Creating a volume fade-out automationA demonstration of using Fruity Balance to create an automation clip that fades out the master volume at the end of the track.Fl Studio· AI Audio Editor- Watch “FL Studio Complete Beginner Basics Tutorial (2025)” →
AI Melody & MIDI Generator
31:5514:39Building Chord Progressions in the Piano RollA hands-on demo of using Piano Roll helpers to select scales and drawing in a 1-5-6-4 chord progression, including tips on note voicing and octaves.Mix Elite | FL Studio Tips
10:214:44Building minor chords in the Piano RollA demonstration of using the Piano Roll to create minor chords using 'chord codes' (0-3-7) and duplicating notes to create octaves and fifths.Busy Works Beats
15:291:59Creating a Travis Scott style melodyThe instructor demonstrates how to write a Topline melody in the Piano Roll by using intervals of seven semitones and half-step movements.Busy Works Beats
10:131:00Chord inversions and bass notesDemonstration of manipulating MIDI notes using shortcuts to create chord inversions and adding root notes for a thicker bass foundation.Jay Cactus TV
12:060:26Using the Arpeggiator toolThe instructor shows how to use the Alt+A shortcut to open the Arpeggiator and break up chords into rhythmic melodic patterns.Jay Cactus TV
14:191:05Humanizing MIDI with Randomizer and StrumCurrentThe video demonstrates using Alt+R (Randomizer) to vary note velocity and Alt+S (Strum) to offset note start times for a more natural piano feel.Jay Cactus TV
16:011:46Layering melodies with Ghost ChannelsThe instructor uses the Flex plugin to add a violin counter-melody, utilizing 'Ghost Channels' to see the original piano notes for reference.Jay Cactus TV
23:177:07Creating a chord progressionA step-by-step walkthrough of building a C-major chord progression by placing notes in the Piano Roll and using octave shifts to thicken the sound.freeCodeCamp.org
6:360:23Composing a lead progressionThe creator demonstrates shortening the end of a lead sound and recording a weird jerk-type beat progression.tundra
Fl Studio