Guitarist Gustavo Correia and bass players Anderson Guimarães and Paulo Gustavo, based respectively in Germany and in the USA

Robert Zima of Swedish prog rock band Trettioåriga Kriget playing a Dimension guitar during the recording of their live DVD

Stefan Fredin of Trettioåriga Kriget (Sweden) playing a 6-string Dimension guitar during the Rio ArtRock Festival 2007

Dennis Ward, bass player for the German band Pink Cream 69, and his 5-string Dart bass

Trae Pierce (Blind Boys of Alabama, James Brown, Dr. Hook), D'Alegria endorser, holding a 5-string Defender JB Deluxe bass and one of his 4 Grammy awards

Mick Box (Uriah Heep) testing a Dimension guitar during a soundcheck

Jan Dumée playing a Dimension guitar during his concert with The Jazz Factory at the Mistura Fina, Rio de Janeiro, Brazil

Jimmy Mac, from England to the D'Alegria workshop in Brazil

Atsushi Agure, from Japan, visiting the D'Alegria workshop

Trevor Bolder (Uriah Heep) and his new custom D'Alegria Defender JB bass

Mats-Ola Hedlund of the band TEX, in Borlänge, Sweden, with his 5-string lined fretless Defender JB

Pepe Bournay of the Ken Hensley Band, during a soundcheck at the Tavastia Club (Helsinki, Finland)

Marcio Leibovitch and his 4-string Dart bass, during studio recordings in Montreal, Canada

Ako Kiiski, Wishbone Ash's bass player, testing a D'Alegria bass at the band's soundcheck

Bobby Jacobs (Focus) testing a D'Alegria bass during the soundcheck at Canecão, Rio, Brazil

Alex Zuker, of the Argentinian band Alas, during their performance at the Canecão (Rio de Janeiro)

Mick Box (Uriah Heep) at the London Guitar Show, Wembley Arena, London, UK

Steve Dunning (John Lawton Band) testing a D'Alegria bass during a soundcheck at the Mean Fiddler, London, UK

Andy Pyle (Wishbone Ash, Savoy Brown, Blodwyn Pig, Gary Moore) and Martin Darvill (Greatest Show On Earth)

Ken Hensley (ex-Uriah Heep and Blackfoot), in Alicante, Spain

Robert Corich of Red Steel Music, London, UK

The BTR guys checking out the sound of a D'Alegria bass. BTR are Bulgaria's top rock band.