The Maguires all started playing traditional Irish music at a young age and it's fair to say they are obsessed with traditional music.
At a recent gig, an audience member caught young Seán's heart-thumping bodhrán solo and uploaded the video to YouTube.
Both of Seán's sisters Emma and Aoife play five instruments, while Seán plays four.
All three talented siblings play classical violin and piano.
The family love busking on Grafton Street, but Shop Street in Galway is their favourite spot for an outdoor gig.
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