These are the packages that would be merged, in order:

Calculating dependencies ...

!!! Problem resolving dependencies for =media-sound/audiotools-3.1.1-r3
 done!
Dependency resolution took 0.84 s (backtrack: 0/20).


!!! The ebuild selected to satisfy "=media-sound/audiotools-3.1.1-r3" has unmet requirements.
- media-sound/audiotools-3.1.1-r3::gentoo USE="aac alsa mp3 -cdda -cdr -cue -debug -dvda -flac -gui -opus -pulseaudio -twolame -vorbis -wavpack" PYTHON_TARGETS="-python3_12 -python3_13"

  The following REQUIRED_USE flag constraints are unsatisfied:
    any-of ( python_targets_python3_12 python_targets_python3_13 )