Sample 1: Live recording from my “Bass Pairs” concert at Miller Theater at Columbia University (4/6/26), G. Bottesini Elegies No. 1 and 2 arr. for accordion and double bass by E. Oppenheim and N. Koci, performed by Eleonore Oppenheim, double bass and Nathan Koci, accordion

Sample 2: from “Bass Pairs” at Miller Theater at Columbia University, Julia Wolfe “Retrieve” for cello and double bass, performed by Eleonore Oppenheim, double bass and Ashley Bathgate, cello

Sample : from a recent live in-studio performance of the Everything Band on WNYC’s Soundcheck (4/30/26)