JACK Quartet presents two concerts in LA this coming Sunday and Monday. On 2/13, they’re giving an afternoon concert for the Da Camera Society (tickets/details here) at the Southern California Institute of Architecture. The program includes early music – Machaut and Gesualdo – as well as contemporary works: Philip Glass’ 5th Quartet and Tetras by Iannis Xenakis. The selections certainly suit the concert’s location: both Xenakis and Machaut are composers who should be of interest to architects! On Monday, JACK will present a different program as part of Monday Evening Concerts at the Colburn School (tickets/details here). It includes both