Flac packed album

I have several downloaded albums which are packed in one single track added with “.cue” and “.log” files which apparently describes the single tracks, but my Rose 250a is not able to un-pack and read properly. It just acts as if it’s one and single album-long track.
How can I solve this? Does exist an external program that can un-pack this into the different tracks?

You could try something like CUEtools CUETools

Medieval CUE Splitter

Or XLD if you use Mac