Music by Kevin MacLeod (original composer: unknown). Available under the Creative Commons Attribution 3.0 Unported license. Download link: https://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100817

MacLeod's description:

Genre: Contemporary
Length: 2:54
Instruments: Guitar, Bass, Kit, Synths
Tempo: 104

Electro-acoustic rendering of the famous American folk song.
ISRC: US-UAN-11-00817
Bouncy, Bright, Grooving, Uplifting 2011