D’Addario strings
http://www.daddario.com
http://www.daddario.com/DADDARIO_ENDORSEES/frames/framplay.htm

NAXOS, record company
http://web02.hnh.com/scripts/newreleases/naxos_cat.asp?item_code=8.554001
http://web02.hnh.com/scripts/newreleases/naxos_cat.asp?item_code=8.554553

Guitar Foundation of America
http://www.guitarfoundation.org

Gunnar Eisel's Worldguitarist
http://www.worldguitarist.com

Midamerica Productions
http://www.midamerica-music.com/

Primeart, Cultural Productions
http://www.primeart.gr

Classical Guitar magazine
http://www.ashleymark.co.uk/classicalguitar.htm

Soundset Recordings
http://www.Soundset.com

Mikulov Guitar Festival, Czech Republic
www.mikulov.cz

Les Cahiers de la Guitare, french guitar magazine
http://www.cahiers-de-la-guitare.org

Gitarre und Laute, German guitar magazine
www.gitarre-und-laute.com

Tony Morris, Classical Guitar Alive, Radio Broadcast
http://www.guitaralive.com

Evangelos Boudounis, guitarist, composer
http://www.boudounis.gr

Giorgos Koumendakis, composer
http://www.mmb.org.gr/eem_en/composers/Koumentakis_Giorgos/koumendakis_giorgos_en.htm

Sven Howold, guitarist, composer
www.family-svenguitar.de

Dimitri Nicolau, composer
http://www.homestead.com/dimitrinicolau/index.html