Memo Acevedo (Afro-Colombian & Brazilian rhythms) • Cyro Baptista (Brazilian & Batucada)
Ignacio Berroa (Cuban & Jazz drumset ) • Mario DeCiutiis (Electronic mallet percussion)
Marc Dicciani (electronics- drumset) • Dom Famularo (drumset techniques)
Gordon Gottlieb (classical, improv,drum circle)
 Arnie Lang (classical percussion ensemble)  • Marco Lienhard (Japanese Taiko) 
Aldo Mazza (world/drumset percussion) • Allan Molnar (Music & Technology) 
Jonathan Mover (rock drumming) • Emil Richards (jazz vibraphone)
Lou Robinson (didgeridoo master) • Jim Royle (steel drum ensemble)
Rajna Swaminathan (South Indian percussion) 
Chester Thompson (fusion drumset)
Rick Van Horn (working drummer) • Glen Velez (Frame drum master)
Michael Wimberly’s African Drum & Dance Ensemble 
Nancy Zeltsman (classical marimba) • KoSA Rhythm Section:
Oscar Stagnaro (Bass), Rafael Alcala (Piano)

KoSA Artistic Director: Aldo Mazza 

KoSA is sponsored through the generous support of:
Alfred, Asano Taiko, Australian Originals, Berklee, Bosphorus, Cooperman, Canadian Musician, 
Craviotto, D'Addario Foundation, Drum Magazine, Drumhead Magazine, Drummers Collective, Evans, Factory Metal, Gibraltar, Hansenfutz,HQ, Hudson Music, Innovative Percussion, KAT Percussion,
 Lang Percussion, LP, Ludwig/Musser, Mapex, Mike Balter, Marimba One, Meinl, Modern Drummer, Mountain Rythym, PAS, Paiste, Premier, Pro Mark, Regal Tip, Remo, Roland, S – Hoops, 
Sabian, Shure, Sibelius, Sleishman pedals, Stagg, Tama, Taye, Toca, XL, Yamaha, Zildjian

KoSA CUBA | KoSA Workshop & Camp 2008 | KoSA Workshops Archive
KoSAShop | KoSA Network | KoSA Academy | Kosa Drumparties | KoSA Update

Click Here for a Sneak Preview of Hudson Music's KoSA Eleven DVD