The Swiss Jazz Scene. "Parameter" by George Gruntz. Your browser does not support the audio element. This content was published on March 19, 2008 - 13:19 March 19, 2008 - 13:19 Share Facebook Twitter E-mail Print Copy link Programme Content:1. George Gruntz: Parameter (George Gruntz).Recorded in 1970. You can find an overview of ongoing debates with our journalists here. Please join us! If you want to start a conversation about a topic raised in this article or want to report factual errors, email us at firstname.lastname@example.org. Sort by Newest first Oldest first Load more More More Follow us on Telegram You can now also read us on Telegram. Follow this link to subscribe to our channel!