Instrumental Duet Cello,Double Bass,Instrumental Duet - Level 5 - Digital Download SKU: A0.1043317 Composed by Giovanni Bottesini. Arranged by Michael T. Geib. Classical,Romantic Period. Score and parts. 67 pages. Geib Musik Publishing #648006. Published by Geib Musik Publishing (A0.1043317). The original work is for two double basses. This arrangment is for Part 1 to be played on Cello and Part 2 to be played on Double Bass in Solo Tuning.