At the beginning of LACO's history, the orchestra did not have a residency at a single concert hall. The orchestra performed in such venues as the Mark Taper Forum, Occidental College (Thorne Hall), the First Congregational Church of Los Angeles, and the California Institute of Technology (Beckman Auditorium). Currently, in addition to its Orchestral Series concerts at Alex Theatre and Royce Hall, LACO also presents a Baroque music series at Zipper Hall at The Colburn School in downtown Los Angeles, and "In Focus" (a chamber music and discussion series) in Santa Monica at the Moss Theatre and San Marino at The Huntington. Its repertoire ranges from the Baroque to newly commissioned works, the latter through its patron commissioning club, Sound Investment.