|----------------------------------| |----------------------------------| |----------------------------------| |---------0----------0----------0--| |-0-0-2-4----0-0-2-4----0-0-2-4----| |----------------------------------| |---------------------------------------| |------------------2---2----------------| |---2-2----------1/2-1/2-2-2-2-0--------| |-4-----4-5-4-2------------------4-2-0--| |---------------------------------------| |---------------------------------------| |---------------------------------| |---------------------------------| |---------------------------------| |---------0----------0---------0-- |-0-0-2-4----0-0-2-4---0-0-2-4----| |---------------------------------| |----------------------------------------------------------------| |-----------------2---2------------------------------------------| |---2-2---------1/2-1/2-2-2-2-0----------------------------------| |-4-----4-5-4-2-----------------4-2-0---------2h4p2h4p2----------| |-------------------------------------4-2-0-------------0--------| |----------------------------------------------------------------| this tab was subited by nib-lit.
https://primanota.net/johnny-cash/tennise-flat-top-box-chords.htm