鈥淚 find myself thinking about all our former quartet members鈥攚e wouldn鈥檛 be celebrating this milestone today except for them,鈥 says first violinist Ed Dusinberre. Adds second violinist Harumi Rhodes, 鈥淚t鈥檚 a monumental moment and we鈥檙e approaching it with a sense of awe. I feel humbled. Yet, in another sense, for us it鈥檚 business as usual.鈥 And much of that business takes place right here in Boulder.