I've paired two splendid piano trios for Wednesday's program, Smetena's Piano Trio in G minor, op. 15, and Poulenc's trio for piano, oboe and bassoon. Join in at 11 a.m. on KUAF 91.3 FM or 6 p.m. on KUAF-2, our all classical digital signal receivable via HD radio or via our webstream at kuaf.com.