Fionn Regan – Abacus Cover Mai 3, 2016 Cover, Cover Abacus, Cover Fionn Regan, Cover Folk, The End Of History, My take on a really nice song by Fionn Regan called Abacus, learnt it a while back. Check his stuff out. Like 0 Thanks! You've already liked this « Mads Wolffbrandt – Abacus (Fionn Regan cover) » Abacus Cover by Fionn Regan