1592954203000 1312632483000 term-93921 1616540999117 1312632594000 1616290619279 adlib fitz-online adlib-term-93921 111230f8-045f-3f33-8aaa-ecb5d8fb73ac 2 1 scope note Harps equipped with a double-action pedal mechanism to raise the pitch of the strings by either a semitone or a whole tone during performance. reference term-93920 adlib-term-93920 4810d311-0cdc-36cc-997c-8c4ecc4cc861 double-action harp V.TT.AFU.ALO.ARI.AFU.AFU.ALO.ALO 1 code V.TT.AFU.ALO.ARI.AFU.AFU.ALO.ALO 1 double-action harps reference term-93916 adlib-term-93916 fa5a0e6d-a3b8-39f8-917b-b23cd6c9e590 pedal harps double-action harps term