The Kebyart Saxophone quartet play on Vandoren Profile mouthpieces with Vandoren reeds and ligatures. 
https://vandoren.fr/en/saxophone-mouthpieces/

Pere Méndez - Soprano Sax
Victor Serra - Alto Sax
Robert Seara - Tenor Sax
Daniel Miguel - Baritone Sax

Recorded at SaxOn,  Barcelona (Spain)

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