I'm trying to build my first custom DLCs, so I'm total newb, but I did manage to get pretty far in my first process. Got the arrangements, and lyrics synced and all good, but something about the section maybe? The song ends abruptly after the lyrics end, and doesn't play out the full audio of the ending. What am I missing? Do I need to add a silence at the end of the audio like we do with the leading silence?

Did you add the sections/phrases like in the tutorial? (Click a beat, press SHIFT+S in EOF.) You can add "noguitar" sections if there are no notes at the end the song. and optionally an "END" phrase (SHIFT+P on a beat) to mark the end of the song.

The song ends when the audio file ends. The END phrase controls where the last section ends and where the highway gets cut off (similarly the COUNT phrase controls where the highway starts.)

If you changed audio files during testing, delete the generated .wem files to use the updated audio and make sure it's the same one that was used in eof.

Thanks for the replies, that seems to have done it. Slowly building some creations, hopefully will be able to start uploading and sharing soon. Thanks again for the help!