ON (Efrén López Sánz & Marianna Sangita A. Røe) - «Et Glimt / Mørket» (Official Video)
Oshagh Zarbi - Yasamin Shahhosseini • Efrén López • Ruven Ruppik (live at Lithica Festival)
Efrén López & Milo ke Mandarini live at home - Jo tinc una enamorada
HAKTAN DİDAR İSTERİZ VEKA ALER-EFREN LOPEZ SANZ
Efren Lopez Sanz & Filiz İlkay / Yol Havası - Rize Horon - Hemşin Yaylaları
A SEARCH FOR BEYOND THROUGH MUSIC - Efrén López Sanz
E.A.R. - Khronokrator (Efrén López)
Chant of the Beloved - Efrén López Sanz
Efrén López i Abracadabra - Bourrées de la Carrasca de la Vaca live 2015
bhairavi naghma (feat. Efrén Lopez Sanz) - NikoTeini
Efrén López, Meira segal, Yoni Ben-Dor - the III project - KOPANITSA (HD)
Ali Tekbaş & Efren Lopez Sanz - Şekir Axa
Stelios Petrakis/Efren Lopez Sanz/Giorgos Stavrakakis - Efrén's Kontylies - Stelio's Pentozalis
Efrén López & Kelly Thoma - Kontylies/Pentozalis (E. López/K. Thoma) Live in Madrid 2020
Helicobtir (Efrén López) - Efrén López i Amics, València 2023
Efrén López Sanz - Bourrées de la Carrasca de la Vaca
Hortus Deliciarum Efrén López
Christos Barbas & Efrén López: La Nau
Ep84: Efrén López on Sound Engineering for Modal Music