2:00AM here. I was snoozing in the comfy chair, with my old, hot laptop keeping me warm. I had left the radio on, classical music, and about a half hour ago I was roused from my slumbers by this incredibly fast piece… (looking it up)… Oh yes, Clarinet Concerto No. 2 in E-flat, Op. 57, composed by Louis Spohr. Maybe they got a request from someone working the night shift.