[ 12/02/2017 ] Labels: 94.Video & Study
Cello takes 10-20 Hz slow swing(/vibration) along its whole-length.
Brandenburg Concerto No4-1 BWV1049 - Classical Whimsical by Kevin MacLeod is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/)
Source: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100303
Artist: http://incompetech.com/