Description from Woodbrass :
The Summer of Sound is here: owners of earlier versions of KOMPLETE and KOMPLETE ULTIMATE save 50% on upgrades and updates to KOMPLETE 10 and KOMPLETE 10 ULTIMATE. As the KOMPLETE KONTROL S25, S49, S61 keyboards and the MASCHINE MIKRO, MK2, STUDIO systems are now delivered with KOMPLETE SELECT included, get KOMPLETE 10 and ULTIMATE crossgrades upon purchase. Note: before getting your crossgrade validated, you must register the KOMPLETE SELECT, downloadable for free with the S-SERIES keyboards and all the MASCHINE SERIES products. This crossgrade only works for users of KOMPLETE KONTROL S25-61, MASCHINE 2 software (included with MASCHINE STUDIO, and new purchases of MASCHINE and MASCHINE MIKRO), KONTAKT 1-5, REAKTOR 2-5, GUITAR RIG KONTROL 1-5 (but not LE, GO, XE, SESSION or other versions of GUITAR RIG). You won't be able to install and activate this version unless you own one of the required products listed above. KOMPLETE KONTROL S-Series keyboards include KOMPLETE SELECT – a premium instrument and effect package worth €1,000 when purchased separately. Includes MASSIVE, PRISM, MONARK, RETRO MACHINES, THE GENTLEMAN, VINTAGE ORGANS, SCARBEE MARK I, WEST AFRICA, DRUMLAB, SOLID BUS COMP. KOMPLETE SELECT is provided as a download after hardware registration. If you already own an S-Series keyboard, you’ll receive a KOMPLETE SELECT download for free*. *Please note: If you own KOMPLETE 10 or KOMPLETE 10 ULTIMATE, you already have the instruments and effects in KOMPLETE SELECT – no download required.