Numbered 180 Gram Vinyl Housed in Gatefold Sleeve. Catalog Number: 94866408 Color: Black Format: LP UPC: 0028948664085 It took Claudio Abbado and the Boston Symphony Orchestra two sessions in February 1970, and then the recorded team's recording was at the ready. Their interpretation of Debussy's Trois nocturnes, Ravel's suite Daphnis et Chloe, and his Pavane pour une infante defunte soon became classics. Produced on 180g virgin vinyl by Optimal, these limited and numbered releases are issued in deluxe gatefold editions featuring the original artwork and liner notes, with additional photos and facsimiles of the recording documentation on the inner sleeve. Furthermore, each release includes a note by Rainer Maillard/EBS detailing the technical background and procedure of the Original Source Series, and an additional insert with a photo of the original tape box. Each LP comes in a protective cellophane jacket with a sticker highlighting the USPs of the series.