Looking for an VST arpeggiator that does these things...

[terriandralph]

1. When it arpeggiates a block chord, it is able to create a random pattern
2. Once I like a certain pattern, I can lock it
3. The pattern is then repeated with other chords

For example, if I have C3, E3, G3, and it randomly creates a random pattern that I like (C3, G3, E3, C3, G3, E3, C3, G3), I can lock it so that other chords follow the same pattern (1, 3, 2, 1, 3, 2, 1, 3)

It would be nice if it locks both the pitch and rhythm pattern.

[sandandpaint]

this one can https://www.morningdewmedia.com/products/arpeggiator/