My favorite for cello are the Bourrées in C. I'm not a pro, but I remember messing around with playing a (probably simplified) version of it on my bass guitar,

My favorite for cello are the Bourrées in C. I'm not a pro, but I remember messing around with playing a (probably simplified) version of it on my bass guitar, everything an octave lower, and thinking I wish I had a lower C string.