The Baltimore Symphony Orchestra (BSO) led by Marin Alsop present four orchestral works from the last two decades by Anna Clyne, the former Chicago Symphony Orchestra Mead Composer-in-Residence, including world premiere recordings of the title work Abstractions and Color Field. Alsop, a regular collaborator of Anna Clyne, commissioned both Abstractions (for the BSO) and Restless Oceans (for her Taki Concordia Orchestra); and …