In the attached file, I transcribed it as full-measure in-accord. Is the backward-repeat sign needed for both sides of the in-accord? How to transcribe the forward-repeat sign and fermata sign?
The backward-repeat sign is only needed at the end of the complete measure, after the second side of the in-acccord. The fermata can follow the backward-repeat sign. The forward-repeat sign is the first sign of the following measure. The repeat signs are separate indications, even though they have been superimpoosed in the print.