Armand Russell . American composer Armand Russell has written many works for double bass and this four-movement suite was composed in the 1960s. Buffo Set is in bass clef throughout and the mildly chromatic style and strong rhythmic momentum make this useful for study or concert repertoire. There is good interplay between the two basses, combining effective musical and technical challenges within four short pieces. Recital Music also publish a version of Buffo Set for double bass and piano (RM243) and is Armand Russell's principal publisher for his double bass music.. Performance Level: 6;7.. Grade: 6 - 7