From Masada World Wiki
Book Three #7
- Merkaba Quartet, Town Hall, New York City, 19 March 2014
- Merkaba Quartet, Town Hall, New York City, 19 March, 2014 (audio only)
- Tirzah Quartet, 2016
- The Gnostic Trio, Porgy & Bess, Vienna 6 Nov 2018
- Hebrew: מרכבה - "chariot"
- The name of a school of thought in Jewish mysticism based on visions such as those found in Ezekiel 1.