Trumpet Duet Trumpet - Level 1 - Digital Download SKU: A0.1168312 By Lady Gaga. By Nadir Khayat and Stefani Germanotta. Arranged by Art.o Artaud. Children,Contemporary,Instructional,Pop,Singer/Songwriter. Score. 5 pages. Art.o Artaud #768642. Published by Art.o Artaud (A0.1168312). Arrangement for two EASY level trumpets of Lady Gaga Bad Romance, student/teacher duet, with individual parts.