Orchestral Accompaniments for Choral or Vocal pieces Opera, light opera, oratorio, cantata , other musicals. To book a set or if you have any queries, please contact the Librarian Pym Paxton on 01568 760633 or by using our online contact form. ◁ Back to Library Notation explained 2222:4231:T P Hp Pno.Str.Sc. means: 2 flutes, 2 oboes, 2 clarinets, 2 bassoons, 4 horns, 2 trumpets, 3 trombones, 1 tuba, timpani, percussion, harp, piano, strings and score. Pno.Cond. indicates there is no score available, but only a Piano Conductor.