A review of a concert given by Birmingham Contemporary Music Group on the 15th of December 2019. Located at the end of a quiet side street in the middle of Birmingham, the CBSO centre is the venue for many of BCMG's concerts throughout the year. If the venue seems somewhat hidden away, concealed behind a Victorian red brick façade, the music that takes place inside is certainly not insular. As one of the world's leading contemporary music ensembles, BCMG's longstanding commitment to commissioning new work, and to fostering relationships with composers, has continued since 2016 under the artistic directorship of Stephan Meier. The final UK concert of 2019, Migrating Sounds, provides clear evidence of the ensemble's aims. Of the four works p...