Their music is typified by extremely fast, sometimes percussive, flute and whistle atop complex guitar and bodhrán rhythms.
Flook is made up of Brian Finnegan, Sarah Allen, Ed Boyd and John Joe Kelly.
The band was formed in 1995, originally by Becky Morris, with three flute-playing friends Sarah Allen, Brian Finnegan and Michael McGoldrick, (who left in 1997 to join Capercaillie).
"After 13-plus years, hundreds of gigs, millions of miles traveled together and countless brilliant times, we've decided to call it a day.
They restarted to perform live regularly, touring the world with rapturous feedbacks: they brought their distinguishable sound in great venues such as the Kings Place in London, the "Soma Festival" in Belfast, the Bolshoi Theatre in Moscow and the "Star Pine's cafe" in Tokyo.