Concerto No.2 in B flat major, HWV 290 Concerto no.1 in B flat major, K.207 Concerto no.2 in B flat major,op.19 Concerto No. 2 in B flat major, HWV 313 Concerto no.22 in E flat major,K.482 Concerto no.27 in B flat major,K.595 concerto no.1 in B flat minor, op.23 Concerto no. 6 in B flat major, BWV 1051 Horn concerto No.4 in E flat major, Kv 495 Concerto No.2 in B-flat major,Op.19