Concerto No. 2 in B flat major, HWV 313 Concerto No. 1 in B flat major, HWV 312 Concerto no. 6 in B flat major, BWV 1051 Concerto No. 1 in B flat major, K. 207 Concerto No. 27 in B flat major, K. 595 Concerto No.2 in B flat major, HWV 290 Concerto no. 26 in B flat major G121 Concerto no.2 in B flat major,op.19 Piano concerto no. 2 in B flat major, op. 19 Concerto no.1 in B flat major, K.207