240 Strings to hold 3rd livestream of season Share Pianist Anastasia Antonacos, right, of 240 Strings is pictured with violinist Tracey Jasas-Hardel. Antonacos will hold a livestreamed performance later this month. Courtesy photo 240 Strings will hold its third livestreamed performance of the season later this month. Anastasia Antonacos, of the Portland Piano Trio, will play some solo piano music by European, African-American, Afro-Caribbean, and Asian-American composers and arrangers on Jan. 22 at 7 p.m. Antonacos has performed around the world as a soloist and chamber musician. She has testified before the federal Appropriations Committee in support of funding for the National Endowment for the Arts, and her solo CD, “Colour is the Keyboard,” was recorded and produced by Bob Ludwig of Gateway Mastering Studios.