Instrumental Duet,Piano Flute,Instrumental Duet,Piano,Violin - Level 4 - Digital Download SKU: A0.1195914 By Sergei Rachmaninoff. By Sergei Rachmaninoff. Arranged by pfkaori. Classical. Score and parts. 9 pages. Pfkaorimusic #795088. Published by pfkaorimusic (A0.1195914). Composer: Sergei RachmaninovMusic: Variation 18 from Rhapsody on a Theme of PaganiniInstrumentation: Piano Trio (Flute & Violin)Level: Intermediate to AdvancedTone: Desdur*Both parts and score parts are available♪.