Share: Title:MuOM: Barcelona Overtone Singing Choir Duration: 2:59 Plays: 12K views Published: 10 years ago Download MP3 Download MP4 Simillar Videos ▶️ 8:27 Muom, Barcelona Overtone Singing Choir 12K views • 9 years ago ▶️ 6:37 Muom And 200+ Voices In Montserrat Mountain Cave (overtone Singing) 12K views • 11 years ago ▶️ 4:43 Spiral By Muom. Amazing & Unique Overtone Singing Choir From Barcelona - Deep And Relaxing Music. 12K views • 4 years ago ▶️ 1:22 Muom - Overtone Singing Improvisation (2012) 12K views • 12 years ago