Instrumental Duet Guitar,Instrumental Duet - Level 3 - Digital Download SKU: A0.1023801 Composed by Alexander Lambert. Arranged by Semitony. Romantic Period. Score and parts. 8 pages. Semitony #6443099. Published by Semitony (A0.1023801). Lambert originally published this piece for piano solo in 1889 whilst he was the director of the New York College of Music.