Arpeggio Lab

Player device
Description
Separates anchor and movement notes for musicality
Generates arpeggios that feel alive and human
Your go-to cure for creative block
Arpeggio Lab is the miracle pill for treating creative block at the source. Except it’s not a pill, and creative block isn’t a disease. Either way, it’s highly playable and handles arpeggiation like a musician rather than a mathematician. Sort of like an imaginary bandmate. We want you to think of Arpeggio Lab whenever you’re looking for new ideas or fresh melodic layers. Or whenever your motivation has run dry and you’ve tried everything to get it back. Well, everything except Arpeggio Lab. Arpeggio Lab is included in Reason+. It is compatible with Reason 10.1 and later.
Features
Play a chord and hold it with 4 smart Hold modes
Choose an Anchor Pattern to give your arpeggio a musical pulse
Use Movement to fill the gaps with arpeggio shapes — dense, sparse, complex, or simple
Add variations with the Modifiers — mute steps, add ratchets, or shift octaves
When you need new ideas, browse the 80+ patches or try the Randomize function
Use CV/Gate to split the arpeggio to different instruments