SP4-8 Downloads

User Manuals

2015-05-28 | SoundTower - Sound Editor User Guide - 7 MB | PC3 Series Desktop Editor Operating Manual
(applicable to all Kurzweil desktop software editors)
2010-09-17 | SP4 Series Musician's Guide - 3.20 MB | V1 primary owner's manual (.pdf) 2011-06-07 | SP4 V2 Addendum - 314 KB | Musician's Guide V2 Addendum Manual (.pdf) 2011-09-07 | SP4 Series Factory Objects List - 86 KB | Listing of Factory Programs, Setups and FX Chains (.pdf) 2012-11-07 | SP4 Series KB3 MIDI Implementation - 14.8 KB | Listing of KB3 MIDI Controllers (.pdf)

OS Updates

2012-05-22 | SP4-8 v2.10 Update - 2.4 MB | Contains: O/S, Installation Instructions, Release Notes, v2 Addendum Manual
Note: this update is exclusively for the SP4-8 - NOT the SPS4-8

Software Editors

2012-09-17 | SP4 Series - Desktop Editor - | (links to Soundtower website for purchase)

Free Sound Banks

(O/S v2.00 Required)

2012-11-07 | ALL SOUNDBANKS - 27.1 KB | Contains ALL* of the individual Banks offered below
(*except for the "KB3 w/ Sustain" file which is available separately below)
2011-06-16 | Ensemble - 6.5 KB | PnoAgtStrngs, 3WayMellotron, VivaldiOrch, Perc Strings, Pastoral w Pizz, Imperial Army, Denouement 2011-06-16 | EP - 5.5 KB | Stevie's Rhodes, Fagen Phaser, Austin Wurly, Crisp&Soft, DarkChorus CP, These Eyes, BelltoneRhds, Classic DX 2011-06-16 | EPFX - 4.9 KB | Flaming Hohner, No Quarter, TobaccoRd RMI, RMI Pno&Harp, TouchRezCP, Rhds/Wah, Black Friday, BrightWurly 2011-06-16 | Lead - 5.3 KB | HipHopLead, Downes Lead, Delicate Lead, VA1Dist, EvilOctave, Fitty Lead, Brassy Lead, Candy*O 2012-11-07 | Organ - 4.4 KB | Lord's B3, Tube Perc B3, Sacrificer, Ready2Rock, The Real ABC, The Grinder, Bass Pedals, Doors Vox 2012-05-31 | Piano - 5.5 KB | Pro Piano SP, Big Pop Piano SP, NYC Jazz, Piano Recital, Power Pop, Piano Stack, PianoWash, Ivory Harp 2011-06-16 | Strings - 4.8 KB | Fast Strings, Adagio Tutti, Trem8ves, "More Viola", StringMachine, TurntblTron, Lead Divisi, Toxic Strings 2011-06-16 | Synth - 5.3 KB | Big Old Jupiter, TranceRiff, SuperSaw, 80's End Credits, Carpenter, Funkensteinz ARP, AnaBrass, Fat Syn Orch 2012-05-31 | *KB3 w/ Sustain - 4.7 KB | (contains all 14 factory KB3 programs with the sustain pedal enabled)
The Ninth Bar, Gregg's B, Ole Gospel B, Prog B3 Perc, Sly's Revenge, Farfisa, Lord's B3, Tube Perc B3, Sacrificer, Ready2Rock, The Real ABC, The Grinder, Bass Pedals, Doors Vox

Spotlight Features

Kurzweil Product Comparison ChartSPS4-8 Stage PianoSP4-7 Stage PianoSP4 Series Desktop EditorKS-40A Compact 2-Way Self Powered MonitorskSetListKurzweil 3rd Party Devs



2018-03-17: RT @pianobloke: @KurzweilMusic SP6 doing great for last nights @sonjakristina gig @TivoliWimborne with @NormanBeaker #kurzweilartist #progr…

2018-03-16: Shot today, inside the #SynthExpo: https://t.co/tTMSmeCRjf

2018-03-16: Be a part of the #Kurzweil online community. Check out one of the longest standing resources of users at… https://t.co/1rwcd4W9F9

2018-03-13: #Kurzweil #Forte - Pad/Lead Improvisation - Salvatore Bazzarelli https://t.co/7eaWAH1tR1

2018-03-08: Come test drive the #Kurzweil #SP6 at the Austin #SynthExpo is in just one week: https://t.co/T4I7o8IcFK… https://t.co/AkpKdGMduk

2018-03-08: Listening Break: check out the #Kurzweil #SP6 EPs': https://t.co/wvXyCdqmpF Which is your fave?

2018-03-07: #Kurzweil user Salvatore Bazzarelli playing through the piano programs of his #Forte https://t.co/TI3C3FLzX4

2018-03-05: RT @ardensmusic: We stock the @KurzweilMusic digital piano cup1 in our Kingston location. Acoustic like but it's digital! https://t.co/wSp…

2018-03-02: Check out the new #Kurzweil #SP6 group on Facebook: https://t.co/tBIbRZzIQN https://t.co/mqVE7hA5SC

2018-03-01: #Kurzweil #Forte Demo - Bruno Mars Uptown Funk https://t.co/4q6VEA8tpB

2018-02-28: Beautiful orchestral piece on a #Kurzweil #ForteSE by Arkadiusz Wilczek. https://t.co/sMGwOwWs9m Find out more abo… https://t.co/Ku3k3DAB6R

2018-02-27: #Kurzweil artist Nick Steed @pianobloke and his brand new Kurzweil #SP6 ready for his next tour!… https://t.co/Kqe6jIlllo

2018-02-26: Calling #Kurzweil #SP6 users to join our SP6 Beta group. Receive new updates before they are available to the publi… https://t.co/O8JqNnG3lS

2018-02-25: RT @lucadigennaro: One of my favorite moments from our third album "4" on a @KurzweilMusic PC3K8! #soulsecret #4 #four #progressivemetal #p…

2018-02-23: #KURZWEIL #SP6 - Stage Piano Jamming by Synthcloud ( Part 3 ) https://t.co/PbwhvSG2GD The #SP6 is shipping in many… https://t.co/BsI7oX66qE

2018-02-22: #Kurzweil artist Frank Lucas with The Cyberiam. https://t.co/lO3UDDbf2n Learn more about the #Kurzweil #Forte https://t.co/3aTNlnqS5B

2018-02-22: RT @talcahuano74: Kurzweil MPG100 @KurzweilMusic #pianos #music #keyboard #kurzweil #talcahuano74 #talcahuano #musica #buenosaires . Vení y…

2018-02-21: See all new pics of the soon to be released #Kurzweil #SP1 - https://t.co/HHW0p2yFOm https://t.co/hzgnseticv

2018-02-21: Check out Chris Martirano's #Kurzweil #SP6 product demo at #NAMM2018 https://t.co/f8V7FXiwKD

2018-02-21: Check out Chris Martirano's #Kurzweil #SP1 product demo at #NAMM2018 https://t.co/PI4Bl3M6hg