Sierra Experience – Yellow (Coldplay- Cover by Sierra String Quartet)
Filmed by Pianistul Azs – Festival de muzica la metrou Unirii 1 Sierra String Quartet aduce prin conceptul „Sierra Experience“ o inovatie a cvartetului clasic.
Filmed by Pianistul Azs – Festival de muzica la metrou Unirii 1 Sierra String Quartet aduce prin conceptul „Sierra Experience“ o inovatie a cvartetului clasic.