Heartbeat

1	https://www.songsterr.com/a/wsa/koo-chung-heartbeat-tab-g-s312927	Tabs
2	https://www.yourchords.com/153603/Koo-Chung/Heartbeat-Tab/	Tabs
3	https://www.tabs-database.com/koo-chung/Heartbeat-tabs.html	Tabs
4	https://www.tabondant.com/eng/tabs/koo-chung/heartbeat#182179	Tabs
5	https://www.guitartabs.cc/tabs/k/koo_chung/heartbeat_tab.html	Tabs
6	https://www.guitaretab.com/k/koo-chung/152828.html	Tabs
7	https://tabs.ultimate-guitar.com/tab/koo-chung/heartbeat-tabs-484399	Tabs