Harp concerto in B flat major, HWV 294 Harp Concerto in B flat major, op.4 no.6 Oboe concerto in E flat major, Wq 165 Piano concerto in A flat major, op. 17 Piano concerto in E flat major, op. 60 Horn concerto No.4 in E flat major, Kv 495 Harp concerto in B flat,HWV 294 Horn Concerto in E flat major,K495 Cello concerto in B flat major, RV423 Concerto in B flat major, RV 524