New sounds and new instruments pave the way for new music, and Reason 10 packs a rackload of news. Grain and Europa: two massive, brand new synthesizers. Klang Tuned Percussion, Pangea World Instruments, Humana Vocal Ensemble: three new live-sounding organic instrument devices. Radical Piano: a top-notch acoustic piano. Synchronous: creative modulation device. Loop Supply and Drum Supply: a multi Gigabyte infusion of cutting-edge drum loops and samples. What music will you create? Reason is an integrated software music production studio with audio recording, million-dollar mixing, built-in collaboration tools and a massive collection of instruments, sounds and effects. It’s the perfect choice for writing recording, remixing and producing great-sounding tracks. Reason is easy to get started with, yet as deep as you want it to be. And it comes fully loaded with the instruments, effects and sounds your music making need. Create, compose, mix and finish your music–Reason will help you along the journey, from inspiration to mixdown.

Virtual Studio Rack
At the heart of Reason 10 is a virtual rack that builds itself as you create your song. Fill your rack with as many devices as you need to get your sound. Reason’s legendary instruments and effects cover every need from acoustic and organic to electronic and synthetic. As you build your rack, everything is automatically connected and routed for you. If you want to dive deeper, turn Reason’s rack around and you’ll find yourself in cable heaven! Craft the sound you are after by routing audio and control voltage freely between devices in the rack. Your imagination is the only limitation to what you can build.

Recording
Capture your musical ideas in Reason’s powerful sequencer. Record and edit audio, MIDI or automation with powerful recording and editing tools. Quantize MIDI or audio to fix timing problems, or use ReGroove’s swing magic to breathe life into your sequences. Always in sync with your flow, forever adapting to you and your working methods, Reason's sequencer simply gets you there faster. Record first and pick your tempo later with Reason’s renowned time stretch. And thanks to audio transpose you can even record first and change the key later. Fine tune your vocal performances to perfection with Pitch Edit. Non-destructively change the pitch, correct the timing of your audio recording with Slice Edit. Or rework, resample or reshape your recordings into something completely new.

Mixing 
When finalizing your song, Reason's mixer gives your tracks that big studio sound right out of your computer. The Mixer is faithfully modeled after the legendary SSL 9000k analog mixing desk, with flexible routing, full dynamics, EQ, full automation, groups and parallel channels, and its famous master-bus compression. 

Extending Your Rack
When you're looking for even more creative options, plugins come to the rescue. Expand your virtual rack with new, inspiring instruments and effects created by developers around the world—from modern effects to vintage instruments. Reason supports VST plugins and Reason’s own Rack Extension format. Rack Extensions are full Reason rack citizens, giving you the same fully integrated experience as when using any of the included synths, effects and utilities. VST plugins are right at home in the Reason rack. Drag & Drop from the browser, use CV with your plugins, add Players, put them in Combinators with Reason’s own devices or Rack Extensions – all the things you expect when working in Reason!

Sounds
With a multi-gigabyte supply of synth sounds, sampled instruments, drum kits, loops and effects, tailored to fit a wide range of genres and styles, Reason's built-in sound bank is packed with everything you need to make music. The integrated, always open browser makes finding the right sound across a huge sample library a breeze. Want more? Expand your palette with a world of ReFill libraries—sound libraries custom-made for Reason.