999gen2

If you want energetic, ever-changing arpeggios without writing every note by hand, 999gen2 is a fast way to spark ideas. It doesn't make audio itself — instead it outputs MIDI to whatever VST instruments you have loaded, turning held chords into rhythmic, melodic sequences. You can explore dozens to hundreds of distinct patterns and dial in how each one behaves.

Why you'll reach for it:

• Generate up to 999 distinct arpeggio patterns derived from the chords you play.
• Customize timing, gate length, octave span and note density for each pattern so every arp has its own character.
• Assign patterns to MIDI keys for instant switching, and trigger randomized variations during a live set or studio session.
• Always locked to your host tempo and beat division, so patterns sit neatly in your arrangement.
• Works as a VST2 on Windows — ideal for producers, live performers, and sound designers who want to animate their soft synths with complex rhythmic motion.

In short, 999gen2 is a creative utility that frees you from manual sequencing and adds lively, controlled motion to your tracks — great for sketching ideas, performing, or layering evolving patterns beneath pads and leads.