In December 1999, Icelandic avant-pop singer Björk and acclaimed British string ensemble the Brodsky Quartet gave two intimate, stand-alone concerts at London’s historic Union Chapel. Björk sang a collection of songs from her first three studio albums, Debut, Post, and Homogenic, all newly arranged for string quartet by the Brodsky, plus covers of songs by Elvis Costello and Petula Clark, among others. The two concerts, held on 9 and 11 December 1999, were critically praised by the London press but have never received an official release outside of a small selection of performances found on Björk’s 2002 box set, Family Tree.