De Hartmann: Music of the Sayyids and the Dervishes, First Series
No. 1, Sayyid Chant and Dance
Laurence Rosenthal
Gurdjieff & De Hartmann: Music for the Piano, Vol. II - Music of the Sayyids and the Dervishes
Charles Ketcham, Laurence Rosenthal, Linda Daniel-Spitz
De Hartmann: Music of the Sayyids and the Dervishes, First Series
No. 5, Dervish Dance
Laurence Rosenthal
Gurdjieff: Music of the Sayyids and the Dervishes, First Series
No. 6, Persian Dervish
Laurence Rosenthal
Gurdjieff: Music of the Sayyids and the Dervishes, First Series
No. 8, Sayyid Chant and Dance
Laurence Rosenthal
No. 9, Sayyid Chant and Dance
Linda Daniel-Spitz
De Hartmann: Music of the Sayyids and the Dervishes, First Series
Gurdjieff: Music of the Sayyids and the Dervishes, First Series
No. 11, —
Linda Daniel-Spitz
De Hartmann: Music of the Sayyids and the Dervishes, First Series
Gurdjieff: Music of the Sayyids and the Dervishes, First Series
No. 14, —
Laurence Rosenthal
Gurdjieff: Music of the Sayyids and the Dervishes, Second Series
Gurdjieff: Music of the Sayyids and the Dervishes, Second Series
No. 18, —
Laurence Rosenthal
No. 19, —
Linda Daniel-Spitz
De Hartmann: Music of the Sayyids and the Dervishes, Second Series
No. 21, Sayyid Dance
Linda Daniel-Spitz
No. 22, Sayyid Dance
Laurence Rosenthal
No. 23, Sayyid Chant and Dance
Laurence Rosenthal
Gurdjieff: Music of the Sayyids and the Dervishes, Second Series
De Hartmann: Music of the Sayyids and the Dervishes, Second Series
No. 25, Sayyid Chant and Dance
Laurence Rosenthal
Gurdjieff: Music of the Sayyids and the Dervishes, Second Series
De Hartmann: Music of the Sayyids and the Dervishes, Third Series
No. 29, Sayyid Chant and Dance
Laurence Rosenthal
Gurdjieff: Music of the Sayyids and the Dervishes, Third Series
No. 30, Sayyid Chant and Dance
Linda Daniel-Spitz
De Hartmann: Music of the Sayyids and the Dervishes, Third Series
No. 32, Katzapsky Song
Laurence Rosenthal
No. 34, Sayyid Chant and Dance
Linda Daniel-Spitz
No. 35, Bayaty
Laurence Rosenthal
No. 36, Dervish Dance
Laurence Rosenthal
De Hartmann: Music of the Sayyids and the Dervishes, Third Series
No. 38, Caucasian Dance
Laurence Rosenthal
De Hartmann: Music of the Sayyids and the Dervishes, Third Series
No. 39, Kurdo-Greek Melody
Laurence Rosenthal
Gurdjieff: Music of the Sayyids and the Dervishes, Third Series
No. 41, Sayyid Chant and Dance
Laurence Rosenthal
De Hartmann: Music of the Sayyids and the Dervishes, Third Series
No. 42, Sayyid Chant and Dance
Laurence Rosenthal