It’s a busy week for the Cape Cod Chamber Orchestra. They kick off their virtual silent auction on Monday, December 7th, at noon, with items available for bidding through December 11th. Then, they present their virtual concert, “Songs of Midwinter,” with music by Sibelius, Elgar, Handel, and Vaughan Williams, on Wednesday, December 9th, at 7 p.m. Tickets are free, though donations appreciated, at capecodchamberorchestra.org.