nguyễn lê tuyên, Uncategorized Le-Tuyen Nguyen’s – “Nocturne” Staccato Harmonic Duotone Technique – Darwin International Guitar Festival Charles Darwin University April 5, 2018 tranquanghai1944 Leave a comment Le-Tuyen Nguyen’s – “Nocturne” Staccato Harmonic Duotone Technique – Darwin International Guitar Festival Charles Darwin University NooGinANDarchiE Published on Nov 25, 2008