Spectrum Celebrates Valentine’s Day It’s Valentine’s Day season, and Spectrum Chamber Music Society is celebrating! Our Spectrum Downtown concert will feature a program of duets (with a trio slipped in to shake things up), and end with a unique setting of the poetry of Lewis Carroll from his “Alice in Wonderland” books…performed by two tubas and narrator! Then it’s a “Labor of Love” at our Spectrum East concert, as we follow Valentine’s Day with a performance of the passionate Piano Quintet in E minor by Romantic Austrian composer, Joseph Labor. (See what we did there?) Bring someone you love to our concerts, and spread the word to all your chamber-music-loving…