Instrumental Duet Cello,Instrumental Duet,Violin - Level 3 - Digital Download SKU: A0.716146 By Lady Gaga. By Nadir Khayat and Stefani Germanotta. Arranged by Lena Seeger. Pop. Score and parts. 10 pages. Lena A Seeger #3563025. Published by Lena A Seeger (A0.716146). Europop song by Lady Gaga, arranged for violin and cello.