after the quartet no. 15 in A minor for violin, viola, violoncello and guitar. Par PAGANINI NICCOLO. This beautiful Sonata for alto saxophone and piano by the ECHO Klassik Award winner Raaf Hekkema is a valuable addition to the saxophone repertoire. The piece is an arrangement of Niccolò Paganini's Quartet No. 15 in A minor (originally scored for violin, viola, violoncello and guitar)./ Répertoire / Saxophone Alto et Piano