Presented by Improvised Music Company in association with Note Productions and Homebeat, SPECTRUM is a new festival experience for fans of innovative music-making. Set to present three days of stimulating music “at the creative intersection where jazz, contemporary, rock and electronic music collide”, the Dublin festival – which will run from March 10-12 at Whelans and The Opium Rooms on Wexford St, Dublin – will have a focus on the live and improvised, complimented by a compelling programme of talks. From a debate on the excessive classifications of modern music led by Professor Matthew Causey from Trinity College Dublin, Paul…