Amsterdam Guitar Trio is a classical guitar ensemble consisting of Johan Dorrestein, Olga Franssen and Helenus de Rijke, who met while they were students at the Sweelinck Conservatory (Sweelinck Conservatorium). The Trio was active from mid 1980’s to late 1990’s. Their discography includes transcriptions of Antonio Vivaldi's The Four Seasons and the J.S. Bach's Brandenburg Concertos.