XLN Audio Addictive Keys – Add great sounding piano to your tracks with the Studio Grand, based on the iconic Steinway® Model D. Throw all this content into your existing FL Studio projects, or have a go with an included 6-month free trial of FL Studio Producer Edition.įL Studio Producer Edition (6-Month Trial) – FL Studio is the complete software music production environment, everything you need in one package to compose, arrange, record, edit, mix and master your best music. FLkey comes with a bundle of instruments and effects from our friends at AAS, Spitfire Audio, XLN Audio and Klevgrand.