Propellerhead Reason features a full rack of virtual studio tools and instruments including sequencers, samplers and synths. It is one of the leading studio software programes and comes with a huge sound bank of patches, loops and effects. It can be controlled using an in-built MIDI sequencer or from other sequencing applications such as Pro Tools, Logic and FL Studio. You can buy extensions from top brands such as Korg. Reason Essentials is more basic starter software that includes virtual guitar and bass PODs from Line 6.