Porgy & Bess	http://www.porgy.at
Thomastik-Infeld	http://www.thomastik-infeld.com
ATS-Records	http://www.ats-records.com/
International Society of Bassists	http://www.ISBworldoffice.com
Laika Records	http://www.laika-records.com
Wayne Darling & Monika Stadler	http://waynedarling.com/mw.html